Answers
Related Questions
Questions:
1. What happens when you first add water to the stream table? Does a stream form immediately? If so, how does the water flow? If not, describe what happens instead.
2. When the stream forms, does it flow in a straight line?
3. What determines the path of the stream?
4. Illustrate or describe your trials from the investigation. Where does erosion occur along the stream? Where does deposition occur? Does this vary depending on the changes you made during the investigation?
Answers
Runoff increases as more water is added from rainfall, tributaries, or groundwater seeping into the river. In general, as the flow rate increases, so does the width, depth, and velocity of the stream.
When stream is formed, does it flow in a straight line?Water always flows downward, so in a perfect world a stream or river would flow in a straight line from its origin to the ocean. To increase stream flow and reduce flooding, we dug streams to create straight channels and "channelize" them to speed up the flow of water.
What determines the path of stream?Stream flow is controlled by three inputs: surface runoff (from precipitation or meltwater), daylight water below the surface, and surface groundwater (spring water). Surface water and groundwater vary greatly during the wet season.
Where does erosion and sedimentation occur in rivers?Rivers and streams deposit sediment where water flow slows down. In rivers, sedimentation occurs on the inner banks of river bends [where water flows more slowly], on the other hand, erosion occurs along the outside bank of the bend, where the flow of water is faster.
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What is the role of cellular respiration in a plant?
Answers
Answer:
es producir un suministro llamado ATP
Sometimes animals have traits that don’t seem to make sense, like the long tail feathers of a peacock. Suggest a reason for traits that don’t help an animal survive. Hint: those features might help them do other things.
Answers
Some traits in animals are more to attract their mates, to reproduce, these traits increase the chances of increasing the population of that animal.
What are courtship display?Courtship display is the group of behaviors that animals show to attract their mates.
Generally, the males have bright colors and attractive features to attract females.
The behaviors are vocalization, beauty, bright colors, different types of features.
The feather of male peacocks are to attract females to have mate with them.
Thus, Some traits in animals are more to attract their mates, to reproduce, these traits increase the chances of increasing the population of that animal.
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A cellular process is shown in three steps
Answers
Answer:
The cell cycle is composed of interphase (G₁, S, and G₂ phases), followed by the mitotic phase (mitosis and cytokinesis), and G₀ phase.
Explanation:
Source: Khanacademy
Brainliest, Please!The nuclear envelope of a cell connects most directly to which organelle?
Answers
The nuclear envelope of a cell connects most directly to the endoplasmic reticulum organelle
The endoplasmic reticulum which can either be smooth or nor be rough, and in general its function is to produce the proteins for the rest of the cell to be function. The rough endoplasmic reticulum that has on it ribosomes, which are the small, round organelles whose function it is to make those proteins The endoplasmic reticulum (ER) is also a network of the membrane-enclosed tubules and the sacs (cisternae) that extends from the the nuclear membrane throughout the cytoplasm . The entire endoplasmic reticulum was enclosed by a continuous membrane and is the largest organelle of the most eukaryotic cells.
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What is the allele that determines the phenotype with respect to a particular gene?
A. Dominant allele
B. Recessive allele
C. Deleterious allele
D. Dominant trait
Answers
The allele that determines the phenotype with respect to a particular gene is the option A. dominant allele.
In genetics, alleles are alternate forms of a gene that occupy the same position (locus) on a chromosome. Each individual inherits two alleles for each gene, one from each parent. The interaction between these alleles determines the expression of the gene and ultimately the phenotype, which refers to the observable characteristics or traits of an organism.
A dominant allele is one that exerts its effect even if there is only one copy present in the individual's genotype. It masks the effect of the recessive allele, which is only expressed when two copies of the recessive allele are present.
When an individual possesses a dominant allele for a particular gene, it determines the phenotype associated with that gene. This means that the trait associated with the dominant allele will be expressed, regardless of whether the other allele in the pair is dominant or recessive. Therefore, the correct answer is option A.
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explain the important of insects
Answers
Facts about insects: Insects are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body, three pairs of jointed legs, compound eyes and one pair of antennae.
NEED ANSWERED ASAP WORTH 30 POINTS
“Activity levels at the end of adolescence are
alarmingly low, and by age 19, they are
comparable to 60-year-olds," says a study
conducted by senior author, Vadim
Zipunnikov, assistant professor in the
Bloomberg School's Department of
Biostatistics. "For school-age children, the
primary window for activity was the afternoon
between two and six P.M. So the big question
is how do we modify daily schedules, in
schools for example, to be more conducive to
increasing physical activity?"
PLEASE ANSWER SOON WORTH 30 POINTS AND PLEASE ANSWER CORRECTLY THIS IS IMPORTANT. THANK YOUUU
Answers
Activity levels decline sharply in late adolescence, equivalent to 60-year-olds. To boost physical activity, we must adapt school schedules to prioritize the afternoon window of 2-6 P.M.
According to a study conducted by Vadim Zipunnikov, the activity levels of individuals at the end of adolescence are shockingly low, comparable to those of 60-year-olds. The study found that the primary window for activity among school-age children was the afternoon, specifically between two and six P.M. This raises an important question: How can we modify daily schedules, particularly in schools, to promote increased physical activity? By addressing this challenge, schools can create an environment that encourages and facilitates physical activity among students. Possible solutions could include incorporating more physical education classes, recess breaks, or after-school sports programs during this crucial time window.By making these changes, we can foster healthier habits and ensure that young people have ample opportunities to engage in physical activities, improving their overall well-being.For more such questions on Activity levels:
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If a species has a 2n number of 18, how many autosomes would their SOMATIC cells have?
Answers
Answer:
If a species has a number of chromosomes 2n = 18, then its somatic cells have 16 autosomes.
Explanation:
Somatic cells are diploid, that is, they have the complete chromosomal charge, and it is represented as 2n. In organisms with sexual reproduction the chromosomes are divided into autosomes and sex chromosomes, which are 2.
If a species has a number 2n = 18, it means that its somatic cells have 18 chromosomes, of which 16 are autosomes and 2 are sex chromosomes. Autosomes contain the structural and functional characteristics of an individual, while the sex chromosomes determine sex.
PLEASE HELP MEEEEE (AG)
Which of the following statements is true about photosynthesis and cellular respiration?
Both photosynthesis and cellular respiration occur in all living things.
Only cellular respiration occurs in all living things.
Photosynthesis occurs in the nucleus of the cell.
Only photosynthesis occurs in all living things.
Answers
Answer:
The answer is D.
Explanation:
Photosynthesis is the process through which plants utilize water and carbon dioxide to form glucose and oxygen.
92ml 3.0 fl oz what is the ratio
Answers
The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).
1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).
Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).
Now we can express the ratio between 92 mL and 88.72 mL:
92 mL : 88.72 mL
Simplifying the ratio by dividing both sides by the greatest common divisor, we get:
46 : 44
So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
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Biology, i will give brainliest
Answers
Answer:
cellular respiration
Explanation:
Please answer the image
Answers
When tryptophan is not present, the repressor dissociates from the operator and RNA synthesis proceeds is the proper explanation of the repressor when tryptophan is absent.
What is tryptophan?Tryptophan is an essential amino acid, which means it is not naturally produced by the body and must be obtained through the diet. It is most commonly found in protein-rich foods such as meat, fish, eggs, dairy products, nuts, and seeds. Tryptophan is a precursor to the neurotransmitter serotonin and is also used by the body to make the sleep-inducing hormone melatonin. It is known to help with relaxation, sleep, and stress, and has been linked to improved mood and cognitive functioning. Additionally, it plays a role in the production of niacin, which is important for energy metabolism, healthy skin and nerves, and a healthy digestive system.
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Carlton and Vanessa are lab partners in their biology class. One of their labs was to run the smell test experiment on each other.
When performing the smell test, Vanessa was quite good at noticing a difference between the various intensities of vanilla and also
the various intensities of evergreen. Although Carlton could distinguish what the vanilla and evergreen smells were, he couldn't tell
there was a difference in the intensities in the vanilla or the evergreen. Based on the information presented in this scenario, which
of the following is true?
Vanessa has a more sensitive difference threshold than Carlton.
Carlton has an impaired absolute threshold.
Vanessa has a better absolute threshold than Carlton.
Carlton has the superior performance with respect to the difference threshold.
Vanessa has an impaired absolute threshold.
Answers
Vanessa has a better absolute threshold and more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.
Carlton and Vanessa were lab partners for a biology class and were asked to run a smell test experiment on each other.
Vanessa was excellent at noticing the difference between various intensities of vanilla and evergreen.
Carlton, on the other hand, couldn't distinguish the difference in the intensities of both vanilla and evergreen, though he could tell the smells of both.
Hence, based on the information provided in the scenario, it can be inferred that Vanessa has a more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.
The two significant aspects that are involved in the scenario are absolute threshold and difference threshold.
The absolute threshold is the smallest quantity of a stimulus that an individual can detect, whereas the difference threshold is the minimum difference in stimuli that an individual can detect.
Carlton could recognize the stimuli's smell but not the difference in the intensity of vanilla and evergreen.
This shows that Carlton has an impaired absolute threshold.
He could not detect the smallest quantity of a stimulus to differentiate between the smells.
Vanessa was quite good at noticing the difference in the intensities of vanilla and evergreen.
This means that Vanessa has a more sensitive difference threshold than Carlton. She could detect the minimum difference in stimuli required to differentiate between smells.
Vanessa also has a better absolute threshold than Carlton as she could detect the smallest quantity of stimulus required to detect the smells.
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Describe temperate grassland ecosystem characteristics. Include climate, an example of a producer, and an example of a consumer in your response.
Why are coral reefs an important marine ecosystem?
Coral reefs fuel phytoplankton and zooplankton.
Coral reefs are home to large, endangered mammals, such as the right whale.
Coral reefs help to maintain the temperature of the ocean.
Coral reefs are home to millions of species of marine animals.
which zone are you most likely to find an animal that eats seaweed and other ocean plants?
midnight zone
twilight zone
photic zone
dysphotic zone
Describe temperate broadleaf forests. Be sure to include examples of producers and consumers, as well as the climate and types of trees, found in this forest ecosystem.
Answers
A grassland is a biome where dominant vegetation is grasses, a consumer of this biome can be a herbivore (e.g., a rabbit). Coral reefs are home to millions of species of marine animals.
Coral reefs, seaweed and forest biomeCoral reefs are fundamental for protecting wildlife in marine ecosystems.
Seaweed is a common plant in the Euphotic Zone (Sunlight Zone, also called Epipelagic Zone), along with algae and phytoplankton.
Temperate broadleaf forests are represented by areas with marked warm and cool seasons that show moderate annual average temperatures (3 °C to 25 °C).
Examples of producers in a temperate broadleaf forest may be Eucalyptus species, whereas consumers may include, for example, elk, etc.
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Introduction: . The Temperate Broadleaf Deciduous Forest (TBDF)–especially in eastern North America, where is remains...
Climate: . Associated with warmer continental and humid subtropical climates (Dfa, Cfa, and–in Europe, Cfb). There is an...
Vegetation: . Many of the same genera, previously part of an Arcto-Tertiary Geoflora, are...
Explanation:
1. Why is it important to the entire scientific community uses the metric system, rather than each country having its choice to follow it’s own system.
Please help me with this question I don’t understand it please
Answers
It is important the entire scientific community uses the metric system rather than each country having its own system because when scientist are comparing or sharing results they wont have to do extra steps of converting to different measurements it will just be the same and less confusing.
Explanation:
Design and organise learning experiences according to your local circumstances when teaching Processing (including traditional processing of raw materials; metal processing; food processing)
Answers
When teaching Processing, it is essential to design and organize learning experiences that align with local circumstances and provide practical applications.
Here is a suggested approach for teaching Processing, including traditional processing of raw materials, metal processing, and food processing, considering local circumstances:
1. Introduction and Contextualization:
Start by introducing the concept of processing and its importance in various industries. Provide examples of local raw materials, metals, and food products that undergo processing. Discuss the significance of processing in the local economy and its impact on society.
2. Field Trips and Industry Visits:
Arrange field trips to local processing facilities such as factories, mills, or food processing plants. These visits offer students firsthand exposure to different processing techniques and machinery. Encourage students to observe and interact with professionals in the field, asking questions and understanding the practical aspects of processing.
3. Hands-on Workshops:
Organize hands-on workshops where students can engage in practical activities related to processing. For example, set up a metalworking workshop where students can learn basic metal processing techniques like cutting, shaping, and welding. Provide guidance on safety measures and proper tool usage.
4. Local Case Studies:
Explore local case studies of successful processing businesses or initiatives. This could involve inviting guest speakers from local processing companies or inviting entrepreneurs who have started their own processing ventures. Students can learn about the challenges, opportunities, and sustainable practices in the local processing industry.
5. Project-Based Learning:
Assign project-based tasks that allow students to apply their knowledge of processing. For example, students could design and develop a prototype for a food processing machine or propose innovative methods to improve traditional processing techniques using local resources. Encourage creativity, critical thinking, and problem-solving skills throughout the project.
6. Community Engagement:
Encourage students to engage with the local community by organizing outreach programs related to processing. This could involve organizing workshops for local artisans or collaborating with local farmers to develop value-added food products. Such activities foster a sense of social responsibility and provide students with real-world experiences.
7. Assessment and Reflection:
Regularly assess student understanding through quizzes, assignments, and presentations. Encourage reflective practices where students can evaluate their own learning journey and identify areas for improvement. Incorporate feedback mechanisms to continuously enhance the learning experiences.
By designing learning experiences that incorporate field trips, hands-on workshops, local case studies, project-based learning, community engagement, and reflective practices, students will develop a holistic understanding of processing and its significance in their local context. This approach will equip them with practical skills, foster creativity, and promote an entrepreneurial mindset, preparing them for future opportunities in the processing industry.
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why Guainen (G) is always paired with cytosine (C) with triple bond and so Adenine with Thymine with double bonds?
Answers
Answer:
In DNA and RNA, guanine forms three hydrogen bonds with cytosine. Three bonds are formed between these bases as a result of the fact that guanine possesses two nitrogen and one oxygen atoms that can form hydrogen bonds. Given the spatial restrictions of the double helix, which call for there to be one purine and one pyrimidine in each base pair, A always pairs with T and G always pairs with C as these are the only combinations that for hydrogen bonding to take place.
Non-recombinant
chromosomes
1.) What do the labels above represent? (for example: capital "A" versus lower-case "a", and
the different letters "A or B or C"?
2.) The crossing-over (regional exchange of genetic information) occurs between homologous
chromosomes. WHY is it critical that only homologous chromosomes exchange information?
3. Why is it important that crossing-over takes place between the chromosomes from two
different parents? (answer on back).
Answers
The labels above represent different alleles of genes located on chromosomes. It is critical that only homologous chromosomes exchange information during crossing-over because homologous chromosomes have similar genes in the same order.
The labels above represent different alleles (versions of a gene) that are located on the chromosomes. Capital letters represent dominant alleles, while lower-case letters represent recessive alleles. Different letters represent different genes, and their locations on chromosomes are also different.
It is critical that only homologous chromosomes exchange information during crossing-over because homologous chromosomes have similar structures and genetic content, making it possible for them to align and exchange segments of DNA. If non-homologous chromosomes were to exchange information, the resulting genetic material would be unstable and could lead to genetic disorders or other problems.
It is important that crossing-over takes place between chromosomes from two different parents because it increases genetic diversity in offspring. Each parent contributes one set of chromosomes, and crossing-over allows for the exchange of genetic information between these sets, leading to new combinations of traits. This is important for the survival of a species as it enables adaptation to changing environments and increases the chances of finding new beneficial traits.
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What's the recipe for success?
Answers
Answer:
In my opinion the recipe for success would be determined by your mindset due to the fact that your mind conducts your next move if your mind stays focused on success how could you fail? You have to believe that you can succeed so that if a tasks would come to you, you wouldn't be phased by it because you believe you can already do it without even have done it .
Explanation:
Select all the correct answers.
Read the two excerpts in the passage. Which common elements of narrative nonfiction are used in the excerpts?
and
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to
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The excerpts use dialogue to convey the characters' motivations.
The excerpts contain descriptive details that engage the reader.
The excerpts rely on first-person narration to build up the plot.
The excerpts explore various internal conflicts faced by the protagonists
Reset
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came
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Answers
Answer:
B. The excerpts contain descriptive details that engage the reader.
C. The excerpts rely on first-person narration to build up the plot.
Explanation: Plato 5/5 100%
Answer:
B. The excerpts contain descriptive details that engage the reader.
C. The excerpts rely on first-person narration to build up the plot.
Explanation:
The inner layer of the gastrointestine tract is the
Answers
Answer:
The mucosa, or mucous membrane layer, is the innermost tunic of the wall. It lines the lumen of the digestive tract. The mucosa consists of epithelium, an underlying loose connective tissue layer called lamina propria, and a thin layer of smooth muscle called the muscularis mucosa
Explanation:
Please mark as brainlest
The ventricles of the brain contains...
Answers
Answer:
The ventricles are four interconnected cavities distributed throughout the brain that produce and contain cerebrospinal fluid (CSF). The two lateral ventricles are C-shaped chambers found in the cerebral hemispheres (one in each hemisphere). They are connected to the third ventricle by an opening called the interventricular foramen.
Explanation:
Instructions: For each of the following testable questions, you must write an experiment proposal in which you will place the materials you will need, identify dependent, independent, and constant variables and explain the steps of how you would carry out the experiment in order to have an answer to the question.
You can search online for more information on the question asked to understand how to make an experiment proposal for it. Remember everything you need to do an experiment:
Deciding what and how to measure, observe, and sample. That is the definition of variables (dependent and independent).
Developing or selecting procedures/tools to measure and collect data.
Documenting and systematically recording results and observations.
5. How does the presence of natural parks around urban areas affect the temperature of these areas?
Materials:
Variables:
Independent:
Dependent:
Constant:
Procedure: List the steps we followed to carry out the experiment and how you will collect the data from it.
Answers
Independent variable - Location of the natural park
Dependent variable - The temperature of the area
Constant - Time over which the measurement is taken.
Materials - Thermometer
What is an experiment?The term experiment refers to the times in which we try to obtain the effect of the independent variable on the dependent variable. The variable that we manipulate in an experiment is the independent variable while the variable that is altered as we conduct the experiment is the dependent variable.
Now we are trying to perform an experiment that tends to evaluate the effect of the presence of natural parks around urban areas on the temperature of these areas.
In this case, we have to make a list of at least five natural parks that are located around urban areas and monitor the temperature over each of the areas at regular intervals over a fixed period of time.
In this case;
Independent variable - Location of the natural park
Dependent variable - The temperature of the area
Constant - Time over which the measurement is taken.
Materials - Thermometer
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Which term describes an organism that has identical alleles for a trait?
Answers
Answer:
The answer would be because that would make sense
Explanation:
Hope this helps you!!! :D
Which organisms are the most diverse forms of life?
a.protists
b.fungi
С.animals
d.bacteria and archaea
eplants
Answers
Main Steps of the Scientific Method: 1. ________________________________________ 2. ________________________________________ 3. ________________________________________ 4. ________________________________________ 5. ________________________________________ 6. ________________________________________
Answers
The scientific method is a systematic approach used by scientists to investigate and understand the natural world these steps are iterative, meaning that scientists often repeat the process, refining their hypotheses and experiments to gain a deeper understanding of the phenomenon under investigation.
It involves a series of steps that help ensure objectivity, reproducibility, and reliability in scientific research.
The main steps of the scientific method are as follows:
Observation: The first step involves making careful observations of a phenomenon or a problem in the natural world.
Scientists use their senses or instruments to gather data and identify patterns or interesting phenomena.
Question: Based on the observations, scientists formulate a research question that addresses the underlying cause or mechanism of the observed phenomenon.
The question should be specific and testable to guide the subsequent steps.
Hypothesis: In this step, scientists propose a possible explanation or solution to the research question.
The hypothesis is a tentative statement that can be tested through further experimentation or observation.
It should be based on existing knowledge and provide a clear prediction.
Experimentation: Scientists design and conduct experiments to test the hypothesis.
They manipulate variables, control conditions, and collect data to analyze and draw conclusions.
The experiment should be carefully planned, with appropriate controls and statistical methods to ensure accurate and reliable results.
Analysis: After collecting the data, scientists analyze the results using statistical methods or other analytical techniques.
They examine the data to determine if it supports or refutes the hypothesis.
This step involves organizing and interpreting the data to draw meaningful conclusions.
Conclusion: Based on the analysis, scientists draw conclusions about the hypothesis.
If the data supports the hypothesis, it may be accepted as a plausible explanation.
If the data does not support the hypothesis, scientists may revise the hypothesis or propose alternative explanations.
Through this iterative process, scientific knowledge advances and contributes to our understanding of the natural world.
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The School to Prison Pipeline Explained
School to Prison Pipeline Infographic
Prison to School Pipeline Explained (Video option)
Question to answer: Do you agree or disagree with the “School to Pipeline” issue within American society? Why or why not?
What to include in your response:
7-8 sentences
Your opinion
At least one fact
You will be graded using this rubric
Where to submit:
Soc_CW_Pipeline
Answers
I disagree with the “School to Prison Pipeline” issue in American society.
What is society?Society is a group of people living together in an organized way, sharing common values, beliefs, and behavior. It is a complex network of individuals and groups whose relationships are determined by rules, norms, and shared expectations.
This is because the pipeline disproportionately affects certain communities, such as minorities, low-income students, and students with disabilities, and creates a cycle of criminalization of these students. This can lead to more serious criminal involvement later in life, as well as a decrease in educational opportunities. The pipeline is a result of a number of factors, including zero-tolerance policies, the criminalization of school discipline, and suspensions and expulsions. These factors lead to students being pushed out of the educational system and into the prison system, leading to further disadvantages later in life. It is important to address these issues to create a more equitable educational system that works to reduce the disparities between different groups of students.
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the liter is a measurement of what quantity
Answers
Answer: Please refer to:
volume
Litre (l), also spelled liter, unit of volume in the metric system, equal to one cubic decimetre (0.001 cubic metre). From 1901 to 1964 the litre was defined as the volume of one kilogram of pure water at 4 °C (39.2 °F) and standard atmospheric pressure; in 1964 the original, present value was reinstated.
Explanation:
I don't know if I answered the question correctly. Not sure but hope it helps.
three major functions of leaf.
Answers
Answer:
Photosynthesis.
Transpiration.
Photosynthesis.
Explanation: