Answer:
Explanation:
Tiny bits of the food you ate break down into a simple sugar called glucose. In your cells, energy from the sugar is released when oxygen and glucose combine in a reaction. The reaction produces water, carbon dioxide, and energy in the form of ATP. This chemical process is happening all the time in your cells.
The scientific theory of plate tectonics states that the Earth's crust is composed of many plates, or slabs of rock. Interactions of these plates have created different landforms, or geologic features. Which of the following statements provides evidence for this theory?
A.
An iceberg buckles the hull of the Titanic and allows water to enter between the steel plates.
B.
The city of Pompeii is perfectly preserved under volcanic ash following the eruption of Mount Vesuvius.
C.
A large earthquake off the coast of Japan induces a wave that is over twenty feet high.
D.
Fossilized marine creatures can be found at the top of the Himalayan Mountains.
D. Fossilized marine creatures can be found at the top of the Himalayan Mountains. This evidence suggests that the Himalayas were once under water and were formed through the collision of two tectonic plates, pushing the ocean floor up and forming mountains.
The scientific theory of plate tectonics states that the Earth's crust is composed of many plates, or slabs of rock, and the following statements provide evidence for this theory: Fossilized marine creatures can be found at the top of the Himalayan Mountains, which is in Option D.
What is plate tectonics?It is the scientific theory that explains the movement of the earth's lithosphere, or the outermost solid layer of the earth, which is composed of several large plates that move relative to each other, and the presence of fossilized marine creatures at high altitudes provides evidence for the theory of plate tectonics.
Hence, the following statements provide evidence for this theory: Fossilized marine creatures can be found at the top of the Himalayan Mountains, which is in Option D.
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Which of the following is a premise that could lead to the conclusion that Lacl is a protein that represses the production of proteins in LacZ LacY and LacA
Answer: B
Explanation:
What is the best way to ensure that results of a study are generalizable to a population?
By making sure to use as many participants as possible
By making sure the results are significant
By making sure to use an equal number of men and women
By using random assignment
By using a random selection of people in that population
The best way to ensure that results of a study are generalizable to a population is by using a random selection of people in that population
The goal of every research experiment is to obtain results that are generalizable to a whole population.
This is achieved by the method of random selection. In random selection, members of the of the population are selected in such a way that is representative of the entire population. If for instance, I want to study a school having six classes which comprises of boys and girls. There are 700 students in the school and I need only 180 students to participate in a study whose results will be extrapolated to all the 700 students. I can decide to randomly select 15 boys and 15 girls from each class to participate in the study. This is an example of random selection.
In this way, the results obtained from the study is reflective of the whole population even though only a sample of the population actually participated in the study.
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___ is when homologous chromosomes exchange equivalent sections of their
chromatids.
Transcription
Crossing-over
Synthesis
Replication
Answer: C the 3rd one
Explanation:
A leaking septic tank is polluting groundwater. What kind of pollution is this?
A: watershed pollution
B: nonpoint-source pollution
C: point-source pollution
D:aquifer pollution
Design and organise learning experiences according to your local circumstances when teaching Processing (including traditional processing of raw materials; metal processing; food processing)
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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Would you say the rate of cell growth is increasing or decreasing? cell division
Answer:
i would say ut increases leading to production of larger cells.
Explanation:
Cell size depends on both cell growth and cell division, with a disproportionate increase in the rate of cell growth leading to production of larger cells and a disproportionate increase in the rate of cell division leading to production of many smaller cells.
Explain why "SYNTHESIS" makes sense as the "root word" for making sugar.
PLEASE ANSWER ASASP!!!!!!!!!!!!!!!!!!!!
Answer: The first option: 0%
Explanation:
what are three abiotic and biotic factors that can kill mosquitoes
How to prepare composting.
Answer:
1. Choose Your Type of Backyard Compost Bin.
You can use either an open pile or a compost bin. Bins have the advantage of being neat, keeping animals out and preserving heat. You can purchase compost bins from a variety of garden and home stores, or you can build your own compost bin.The size and type of bin you purchase or build will depend on how much compostable material you generate.
2. Choose Your Composter Location.
You should choose a location which is flat, well-drained and sunny. Most importantly you should find a convenient location. If it is in the back of your yard will you be willing to trudge through the snow to get to it in the middle of winter?
3. Alternate Layers.
Start with a layer of course materials (like twigs) to allow for drainage and aeration. Cover this layer with leaves. Then simply alternate between layers of greens materials (nitrogen-rich material) and browns (carbon-rich material).
Have a nice day! :)
Answer:
7 Easy Steps to Composting:
Choose Your Type of Backyard Compost Bin. You can use either an open pile or a compost bin.Choose Your Composter Location.Alternate Layers.Add Kitchen and Yard Waste as They Accumulate.Continue to Add Layers Until Your Bin is Full. Maintain Your Compost Bin.Harvest Your Compost.Explanation:
1. The words rotate and revolve have the same meaning when describing the motion of planets.
a. True
b. False
Answer:
False
Revolution:
The movement of the Earth around the Sun, once every 365.25 days is called a revolution.
Rotation:
The movement of the Earth as it takes 24 hours to spin on its axis is called a rotation.
what are the solution of marginalization of indigenous people
Which has a greater solubility? 0.5mm 1.0cm 0.5cm 0.1mm
Answer:
1 cm
Explanation:
1 cm is the answer...
What is the term for the feature in chordates that is situated just above the notochord and is hollow tube of dense nerve tissue?A. Ventral nerve cordB. Dorsal nerve cordC. Vertebral columnD. Thoracic ganglia
The feature located just above the notochord and composed of a dense nerve tissue forming a hollow tube is the dorsal nerve cord.
Therefore, the correct answer is B. Dorsal nerve cord.
A person with dimples has children with a person who does not have dimples. All the children have dimples. Which pattern of inheritance does this outcome display? O A. Complete dominance OB. Incomplete dominance OC. Sex-linked traits. OD. Codominance.
Answer: A
Explanation: As the gene for dimple is dominant over non dimple so all childrens will have dimples
This information, along with the discovery that rocks along the mid-Atlantic ridge were younger, was evidence for which of the following activities?
nswer
A
Seismic activity
B
Seafloor spreading
C
Gravitational pull
D
Volcanic activity
This information, along with the discovery that rocks along the mid-Atlantic ridge were younger, was evidence for Seafloor spreading.
What is seafloor spreading?
Seafloor spreading is the hypothesis that the ocean's crust develops along the mid-ocean ridge system's undersea mountain zones and spreads out laterally away from them. The theory of plate tectonics, which revolutionised geologic thought throughout the final quarter of the 20th century, was developed in large part as a result of this concept.
When the seafloor spreads, tectonic plates, which are huge portions of the Earth's lithosphere, split apart from one another. Seafloor spreading and other tectonic activity processes are caused by mantle convection. Mantle convection is the term for the mantle's slow, turbulent circulation.
Hence the correct option is B; seafloor spreading.
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PLZ HURRY
Which of the following is organized into chromosomes (there may be more than one awnser )
Dna
tRNA
mRNA
None
In which group of organisms are the members more closely associated?
O kingdom
O class
O order
O domain
Which best describes dogwood leaves?
They are lobed, simple leaves and are attached staggered on the branch.
They are not heart shaped and are attached staggered on the branch.
They are compound, broad leaves and are attached oppositely on the branch.
They are nonlobed, simple leaves and are attached oppositely on the branch.
They are nonlobed, simple leaves and are attached oppositely on the branch best describes dogwood leaves.
What is Dogwood?Flowering dogwood is a stunning flowering tree native to our area and one of America's most popular small decorative trees.
People use American dogwood for headaches, fatigue, fever, and ongoing diarrhea. It is also used to increase strength, to stimulate appetite, and as a tonic.
Leaves are opposite, simple, egg-shaped, 3–5 inches long, dark green with slightly wavy edges, and opposite, simple, egg-shaped, 3–5 inches long, dark green, with slightly wavy edges. With thin, squarish plates, the bark is dark gray to brown. Twigs are flexible, slender, reddish-gray to purplish in color, or greenish with red spots in color, hairy, and have terminal flower buds. The leaf buds are round and compressed.
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Which one of the following answers is not one of Koch’s postulates on causality? a. The organism must be observed in every case of disease.
b. The organism must be isolated and grown in pure culture. c. The pure culture must, when inoculated into a susceptible animal, reproduce the disease. d. The organism, must be observed in, and recovered from, the experimental animal. e. The organism must produce a dose-response relationship.
Koch's postulates on causality are not one of the following replies; the organism must be monitored in every case of sickness.
What is excluded from Koch's postulates?Viruses (which are obligatory intracellular parasites) and asymptomatic carriers are more recent notions in microbial pathogenesis that cannot be studied using Koch's postulates.
The one that best explains Koch's postulate?These are Koch's postulates: Each and every instance of the sickness must be caused by the bacteria. The germs must be separated from the diseased host and raised in pure culture. If a healthy susceptible host is infected with a pure culture of the bacteria, the specific sickness must be replicated.
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What is the main function of lipids
Answer:
They provide energy, protection and insulation for the organs in the body. They're also very important in the cell membranes.
Explanation:
prologue: the woman in the photograph the author uses several similes to describe cells. what simile does she use to describe the way a cell looks? what simile does she use to explain the functions of the different parts of a cell? what do these similes suggest about biology? what is mitosis? what beneficial biological processes involve mitosis? what simile does donald defler use to describe mitosis? what happens when there is a mistake during the process of mitosis? according to defler, how important was the discovery of hela cells? as a high school student, skloot began researching hela cells to find out more about henrietta lacks. examine pages 5 and 6 and write down each step that skloot took to begin her research.
The author uses the simile of a city to describe the way a cell looks, comparing its various parts to buildings and streets.
She compares the functions of the parts of the cell to a car, with the nucleus being the driver, the mitochondria being the engine, and the ribosomes being the wheels. These similes suggest that biology is complex and interconnected, much like the parts of a city or a car.
Mitosis can be likened to a factory assembly line, with replicated chromosomes moving along a conveyor belt to be separated into two daughter cells. This process is essential for many aspects of life, such as the growth and repair of tissue, the production of gametes in sexual reproduction, and the formation of new organisms. Mitosis is a vital component of cell division that occurs in eukaryotic cells, ensuring the continuation of life.
The discovery of HeLa cells was an important breakthrough, as it provided a reliable source of cells for scientific research, which allowed for greater understanding of diseases like cancer and Down syndrome. Mistakes that occur during mitosis can result in daughter cells having too much or too little genetic material, leading to these genetic disorders.
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What is the probability of a blue eyed mother having a blue eyed daughter?
*
100% if the father is blue eyed
50% if the Father is Bb
0% if the father is BB
All of these are true
Answer:
i think is 99% of thw the child having a blue eye
Help please fast science
Lichens, grasses, bushes, and trees are the order in which plants repopulate a region following a volcanic eruption. A new society developing when none previously existed is referred to as primary succession.
What happens to the environment following a volcanic eruption?After an earthquake or volcanic eruption, lichens break down the rocks to produce new, nutrient-rich soils. This process is known as primary succession. Pioneer species are the first species that settle a region following a significant disturbance; they contribute to shaping the new ecosystem.
What is the sequence of plant growth?In plants, seeds sprout into new seedlings, which then develop into fully grown plants. The expansion of plants has no bounds.
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Touching
O smoothes out cardiac arrhythmias
O reassures babies
O imitates teen-agers
O both a & b
The effects of touching are;
Smoothing out cardiac arrhythmiasReassuring babiesWhat is touching?The cardiovascular system can be calmed by soft contact, according to research. It can lessen abnormalities in cardiac rhythm and assist control heart rate.
They can feel safe, at ease, and connected to their carers when they are touched. Babies can calm down, stop crying, and develop emotionally and socially in a healthy way when they are touched.
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If you hold a piece of copper wire over the flame of a wooden match, heat will be conducted by the copper wire to your fingers, and you will be forced to drop the wire. You will, however, still be able to hold the match because wood is a poor conductor of heat.Which of the following is implied in the passage above?A. Copper is a good conductor of heat.B. Wood and copper conduct heat equaly.C. Wood is an excellent conductor of heat.D. Matches should be made of copper.
As the passage states, wood is a poor conductor of heat. Therefore, C is incorrect.
If it was true that wood and copper conduct heat equaly, both of them would be equaly hot too at the same time, but that doesn't happen. Therefore, B is incorrect too.
As the passage states, copper gets too hot too fast, so it wouldn't be a good material for matches as they would burn too fast and burn our fingers too. Therefore, D is wrong as well.
Because copper conducts the heat so fast until it gets to our fingers, we can say that it is a good conductor of heat. Therefore, the correct answer is A. Copper is a good conductor of heat.
How would you describe the relationship between the concentration of the dye and the rate of diffusion?
The rate of diffusion generally increases as the concentration of the dye increases due to the steeper concentration gradient, facilitating faster movement of particles from regions of higher to lower concentration.
The relationship between the concentration of a dye and the rate of diffusion can be described as follows:
As the concentration of the dye increases, the rate of diffusion generally increases as well. Diffusion is the process by which molecules or particles move from an area of higher concentration to an area of lower concentration. The driving force behind diffusion is the concentration gradient, which is the difference in concentration between two regions.
When the concentration of the dye is high, there is a steeper concentration gradient, meaning there is a larger difference in concentration between the region where the dye is highly concentrated and the region where it is less concentrated. This steep concentration gradient facilitates faster diffusion, as the dye particles have a greater tendency to move from the higher concentration area to the lower concentration area.
On the other hand, when the concentration of the dye is low, the concentration gradient is less steep, resulting in slower diffusion. The smaller difference in concentration between the two regions reduces the driving force for diffusion, leading to a slower rate of diffusion.
It is important to note that the relationship between dye concentration and diffusion rate is not always linear. At extremely high concentrations, other factors such as the viscosity of the medium or interactions between dye molecules may come into play and affect the diffusion process.
In summary, the concentration of a dye and the rate of diffusion are generally positively correlated. Higher dye concentrations result in steeper concentration gradients, promoting faster diffusion, while lower dye concentrations lead to slower diffusion rates due to less pronounced concentration gradients.
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The image is an energy pyramid for a particular food chain the amount of energy received by the macwas will be.
The image is an energy pyramid for a particular food chain. The amount of energy received by the macaws will be 5600. Macaws are captured and kept as pets. If the number of macaws decreases because of excess capture, the amount of energy received by the ocelots will be less than 5600
How do we know?in a typical energy pyramid, the amount of energy available decreases as you move up the food chain. This means that organisms higher up in the food chain, such as ocelots, receive less energy compared to organisms lower down, such as macaws.
If the number of macaws decreases due to excess capture, it would likely result in a decrease in the energy available for ocelots, as they rely on macaws as a food source.
This can disrupt the energy flow and potentially impact the population and survival of ocelots.
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what is length?Name any two devices used for measuring the length.
Answer:
the size of something from one end to the other; how long something is
Running race tracktreeAnswer:
A length is how long something is.
ruler
Measuring tape.