Answers
B, Venus is less than Earth, and Earth is less than Mars
Related Questions
ANALYZE What types of information can be gained
from building a prototype that is not an exact model of
the final product?
Answers
Answer:
Many test can be run on the functionality of certain features of the design without using expensive materials. Prototyping can tell you if components on your design are not needed or could be brought to the client for approval and input before designs are finalized.
Prototypes are not final products, just like mockups and models are not. Some of their restrictions are similar. In other words, they are rarely well tested or bug-fixed.
What is the role of prototyping in product formation?Prototype quality may not meet criteria for finished products because the procedures used to develop them are not always the same as those used to create finished products.
A prototype for an industrial design can be created in a variety of methods, such as concurrently, aggressively, and fast.
Physical replica. Everything from kraft paper to building bricks can be used to create a prototype model. It merely provides a general notion of the design; it doesn't need to have any functional components.
Therefore,Throughout the process of developing a product, these various prototyping techniques result in a range of proof-of-concept models.
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Select the photosynthetic molecule that gives halobacteria its unique color.
a.) Caratenoids
b.)Thylakoids
c.)Bacteriochlorophylls
d.)Bacteriorhodopsin
Answers
Answer:
Bacteriorhodopsin
Explanation:
Purple Halobacterium species owe their color to bacteriorhodopsin, a light-sensitive protein.
1.If any type of rock experience intense heat and cools it changes into____ rock
2. If any type of rock experience intense heat and pressure, it changes into____ rock
Help me plzzzz
Answers
Answer:
1. Igneous
2. Metamorphic
Answer:
Your answers are:
1. Igneous
2. Sedimentary
A substance with a pH of 3 is called
Answers
Answer:
A substance with a pH of 3 is called an acidic substance.
Explanation:
The pH —which means potential hydrogen— depends on the concentration of hydrogen present in a compound, establishing which substances are acid, base or neutral.
The chemical expression of pH is:
pH = -㏒₁₀ αH⁺
where α is the activity of hydrogenions.
The pH is in a scale that goes from 1 to 14, where 7 is neutral, less than 7 is acid and greater than 7 corresponds to an alkaline or basic substance. A substance with a pH of 3 is acidic, which would correspond to the pH of lemon juice or vinegar.
many disoryers are do to inability of an infividyal to breack foen a oarticulat chemucal
Answers
Many disorders are due to the inability of an individual to break down a particular chemical. A person who has a disease called phenylketonuria (PKU).
Which prevents them from breaking down the amino acid phenylalanine, this is one example of a person who is unable to break down a chemical in their body.
Giving a person the right enzymes can help treat these diseases. Chemicals in our bodies are broken down by enzymes, which act as biological catalysts.
Therefore, if a person is deficient in the right enzyme, that person can be cured by giving them that enzyme. Let's discuss the remaining options.
Antigens are dangerous foreign substances that have gotten inside the body. The genetic material is stored on chromosomes, which are found inside the nucleus.
Organelles are cellular structures, such as the mitochondria, nucleus, and endoplasmic reticulum, that have particular roles.
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Your question is incomplete, but most probably your full question was,
Many disorders are due to the inability of an individual to break down a particular chemical. Sometimes these disorders can be treated by giving the affected individual the appropriate
(1) enzymes
(2) antigens
(3) chromosomes
(4) organelles
What is most likely the author’s purpose for writing this article? to explain how to classify living things to explain the production of food and how life uses energy to explain the importance of flies and maggots to explain past experiments that disproved spontaneous generation
HURRY UP AND DON"T BE ON NO FUNNY STUFF!!!!!!!!!!!!!!
Answers
Answer:
The answer is D or to explain past experiments that disproved spontaneous generation
Explanation:
Answer: D
Explanation:
I got it right on edge
give one reason mendel chose pea plants for his experiment .
Answers
Answer:
-Pea plants reproduce sexually
-Male and female sex cells on pea plants allowed Mendel to cross pollinate them
-Pea plants have a variety of traits
Explanation:
Circle in red the two genes that are closest together
Answers
Plz help me!
The amount of shine a mineral has describes the mineral's
A) hardness
B) luster
C) color
D.crystal size
Answers
radiometric dating . see concept 25.2 (page) view available hint(s)for part a radiometric dating . see concept 25.2 (page) only works on rocks younger than 75,000 years allows us to determine an absolute, errorless date allows us to indirectly date fossils up to billions of years old based on minerals in surrounding volcanic strata can be used to directly date fossils in sedimentary rock relies on the fact that the daughter isotope decays to the parent isotope at a constant rate
Answers
Radiometric dating relies on the fact that the daughter isotope decays to the parent isotope at a constant rate, the correct answer is D.
Radiometric dating is a powerful tool for dating rocks and minerals that are millions to billions of years old. In order to determine how long ago a mineral developed, it measures the quantities of parent and daughter isotopes in a sample.
This method is especially useful for dating volcanic rocks and minerals, as they contain isotopes that are easy to measure. However, radiometric dating has its limitations. It cannot be used to directly date fossils in sedimentary rock, as the fossils themselves do not contain isotopes, the correct answer is D.
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The complete question is:
Radiometric dating _____.
A- allows us to determine an absolute, errorless date
B- allows us to indirectly date fossils up to billions of years old based on minerals in surrounding volcanic strata
C- only works on rocks younger than 75,000 years
D- relies on the fact that the daughter isotope decays to the parent isotope at a constant rate
E- can be used to directly date fossils in sedimentary rock
Which represents the copernican model that is most similar to that of Aristarchus
Answers
Heliocentric model represents the copernican model that is most similar to that of Aristarchus
Heliocentric model explained.
Aristarchus of samos was an ancient greek astronomer who proposed that the Earth revolves round the Sun, suggesting a heliocentric model of the solar system. However, his model did not gain widespread acceptance during his time and the geocentric model prevailed for many centuries.
The heliocentric model later reintroduced and developed by NIcolaus Copernicus in the 16th century. Heliocentric model placed the sun at the center of the solar system, with the planets, including Earth, orbiting around it.
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Is it possible that none of the hair samples found at the crime scene are consistent with the hair taken from the victim?
Answers
Yes, it is possible that the hair samples collected from a crime scene are not consistent with the victim. The samples can be of victim or the criminal.
What is Crime Scene Investigation?A crime scene investigation includes the collection of evidences which are available at the crime scene.
The basic steps of crime scene investigation includes physical evidence recognition, documentation, proper collection of samples and packaging. This will help in establishing what has happened at the crime scene and to identify the criminal.
Therefore, the samples collected at the crime are examined in laboratory as it can help in the identification of the criminal.
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true or false cystic fibrosis and phenylketonuria are common autosomal dominant disorders brainly
Answers
Answer:
False
Explanation:
Cystic Fibrosis and Phenylketonuria are common autosomal recessive disorders
Answer:
False
Explanation:
They're recessive
The process of photosynthesis produces which of the following?
energy
carbon dioxide
oxygen
glucose
Answers
Answer:
carbon dioxide
Explanation:
carbon dioxide goes toward the cloroplast
The process of photosynthesis produces oxygen and glucose.
What happens during photosynthesis?During photosynthesis, plants use energy from sunlight to convert carbon dioxide and water into glucose (a type of sugar), which the plant uses as food.
As a byproduct of this process, the plant releases oxygen into the air. This process is vital for life on Earth, as it provides the primary source of food for many organisms and produces the oxygen that we and other animals need to breathe.
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Distinguish among the following: monosaccharide, disaccharide, and polysaccharide. Describe two examples of each.
Answers
Solution:
Monosaccharide:
Monosaccharides are the simplest carbohydrates. This means that they do not hydrolyze, or in other words, they do not break down into other simpler compounds. Its empirical formula is
\((CH_2O)_n\)now, two examples of these types of molecules would be:
1. The 5-carbon monosaccharides, also called pentoses. An example of this type of monosaccharides would be D-Ribose.
2. The 3-carbon monosaccharides, also called trioses. An example of this class of monosaccharides would be D-Glyceraldehyde.
Disaccharides and Polysaccharides:
The disaccharides and polysaccharides are all constructed from monosaccharides that are covalently bonded together by condensation reactions that form glycosidic linkages.
One such linkage between two monosaccharides forms a disaccharide and Polysaccharides are giant polymers of monosaccharides connected by glycosidic linkages.
Now, two examples of disaccharides would be:
1. a molecule of sucrose: formed from a glucose molecule and a
fructose molecule.
2. a molecule of lactose: formed from glucose and galactose.
On the other hand, two examples of polysaccharides would be:
1. Glycogen: a highly branched polysaccharide of glucose.
2. Cellulose is also a polysaccharide of glucose, but its individual monosaccharides are connected by β-glycosidic linkages.
the events listed are parts of the overall process of photosynthesis. for each event, identify the chloroplast structure that facilitates the event. each structure may be used once, more than once, or not at all.
Answers
Answer: ribosomes are blue
Explanation: because u said hallo to my friends
Which factor is used to determine whether two organisms are members of the same species?
A. They look almost identical to each other
B. They have the same common names
C. They produce offspring that are also able to reproduce
D. They live in the same place
Answers
Answer:
A is your answer
Explanation:
i hope I've been helpful
Two substances, A and Z, are to be identified. Substance A cannot be broken down by a chemical change. Substance Z can be broken down by a chemical change. What can be concluded about these substances?
a.
Both substances are elements.
b.
Both substances are compounds.
c.
Substance A is a compound and substance Z is an element.
d.
Substance A is an element and substance Z is a compound.
Answers
Answer:
I ain't very sure but i think..
Explanation: D is the answer
How did dark brown skin evolve from our ancient early ancestors?
Answers
Answer:
Image result for How did dark brown skin evolve from our ancient early ancestors?
Evolution. Due to natural selection, people who lived in areas of intense sunlight developed dark skin colouration to protect against ultraviolet (UV) light, mainly to protect their body from folate depletion. Evolutionary pigmentation of the skin was caused by ultraviolet radiation of the sun.
Explanation:
Hope it helps!
True or False: Evolutionary theory, which looks at each step of the thinking process, helps researchers understand that every moment of experience aids cognition, enhanced by the innate programming of the infant mind.
Answers
Answer:
True
Explanation:
Evolutionary theory does not look at each step of the thinking process, but instead seeks to explain the origin and development of species over time through natural selection and other mechanisms. While evolutionary theory can shed light on the development of cognitive abilities and other traits, it does not provide a detailed understanding of each step of the thinking process.
Furthermore, the statement that "every moment of experience aids cognition, enhanced by the innate programming of the infant mind" is a broad generalization that does not fully capture the complexity of cognitive development. While experience and innate abilities both play important roles in cognitive development, the relationship between the two is complex and not fully understood.
Research has shown that both nature and nurture contribute to cognitive development, and that the brain is highly plastic and responsive to experience throughout the lifespan. Therefore, it is important to consider both innate abilities and environmental factors when studying cognitive development, rather than relying on simplistic generalizations.
Which occurrence is an example of eustress (or good stress)?
A. getting fired from a job
B. failing a class at school
C. going away to college
D. losing a loved one
Answers
Answer:
Explanation: got it correct on edmentum
Which is NOT a threat to
the biodiversity of
ecosystems?
A. zoos with endangered species this is answer
B. carbon emissions
C. human expansion
D. hunting and poaching of
endangered species
Answers
Answer:
Explanation:
Zoos with endangered species are not a threat to biodiversity.
The biodiversity of ecosystems would very obviously be effected by carbon emissions as these would cause health problems for the organisms in an ecosystem. Human expansion means that more and more trees would be cut which means they have lesser space to live in now.
Hunting and poaching refers to killing of the animals in an ecosystem which means if this is implemented, it will most surely become a threat to the biodiversity of an ecosystem.
what is the most important nutrient for energy?
Answers
An ACTH injection would cause an increase in the secretion of
thyroxin (T4)
antidiuretic hormone
ACTH
glucocorticoids
Answers
An ACTH injection would cause an increase in the secretion of antidiuretic hormone.
What is ACTH?ACTH works on G protein-coupled receptors on extracellular membranes on zona fasciculata and zona reticularis of the adrenal cortex. cAMP is the secondary messenger system.
Activation of the g-couple receptor activates adenylyl cyclase, thus increase cAMP production. ACTH plays a role in glucose metabolism and immune function.
The circadian rhythm influences cortisol secretion. The highest levels of cortisol are seen in the early morning, and the lowest levels are in the evening. This concept is important for diagnostic testing.
Therefore, An ACTH injection would cause an increase in the secretion of antidiuretic hormone.
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The speed of sound in steel is greater than it is in air because
steel is
a. more elastic than air
b. less elastic than air
c. more dense than air
d. less dense than air
The speed of sound in steel is greater than it is in air because
steel is
a. more elastic than air
b. less elastic than air
c. more dense than air
d. less dense than air
Answers
Answer:
Option A
Explanation:
The more elasticity the medium has, the more speed the sound travels. The density of steel is more than air because molecules are closer together in solids than in liquids or gas.
In general, sound waves in steel travel 17 times faster than through air. The speed of sound is determined by the dynamic propagation of sound waves. The speed of sound depends on elasticity and density and here both the elasticity and density of steel are more than air.
Hence, "The speed of sound in steel is greater than it is in the air because steel is more elastic than air".
The Male and Female Reproductive System
Online Content Active
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
questions.
Online Content: Site 1
Male and female fetuses are indistinguishable up to what age? (site 1)
Answers
Male and female fetuses are generally indistinguishable until around the ninth week of gestation, or the end of the embryonic period. Prior to this, all embryos develop in a similar way, with the same basic body plan and structures.
During the ninth week of gestation, sexual differentiation begins to occur as the fetal gonads (ovaries or testes) begin to form. The gonads then release hormones that trigger the development of secondary sex characteristics, such as the formation of the male or female genitalia.
In male fetuses, the testes begin to produce testosterone, which leads to the development of the male reproductive system, including the scrotum. In female fetuses, the ovaries do not produce testosterone, and the external genitalia develops into the labia.
While sexual differentiation occurs in the ninth week of gestation, it is not until later in the pregnancy that the external genitalia can be visualized on ultrasound and the sex of the fetus can be determined with a high degree of accuracy.
It is also important to note that not all individuals fit into the binary male/female sex categories, and intersex conditions can occur where there are variations in sex development.
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Which statement is true?
1: Animals only perform cellular respiration, and plants only perform photosynthesis.
2: Animals perform cellular respiration and photosynthesis, but plants only perform photosynthesis.
3: Plants perform cellular respiration and photosynthesis, but animals only perform cellular respiration. Plants perform cellular respiration and photosynthesis, but animals only perform cellular respiration.
4: Plants and animals perform cellular respiration and photosynthesis.
Answers
Answer:
no. 4 : Plants and animals perform cellular respiration and photosynthesis.
invade human cells and then use the cell's genetic information and mechanisms to cause disease
Answers
Answer:virus
Explanation:Viruses are microscopic biological agents that invade living hosts and infect their bodies by reproducing within their cell tissue. Viruses are tiny infectious agents that rely on living cells to multiply
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10. Certain problems with the digestive system make it very hard for your0/1
body to digest all your food. Why would it be more difficult to exercise
when you have this kind of digestion problem?
You would not be able to sleep, which would make you too tired to exercise.
O
You would need to breathe in a lot more air because your body would have fewer x
molecules from food. This would allow for cellular respiration.
Your circulatory system could not deliver any of the molecules your cells need to
make energy for exercise..
Your cells would have molecules from air, but would not get enough molecules from
food. Both are needed for cellular respiration
Correct answer
Answers
Answer:
Your cells would have molecules from air, but would not get enough molecules from food. Both are needed for cellular respiration
Explanation:
Edwin Chargaff determined that not all species have the same nitrogenous base composition in their DNA. According to Chargaff's research, which table provides the best approximation of an organism's DNA base composition if it consists of 21.2% adenine?
Answers
The table that provides the best approximation of an organism's DNA base composition according to Chargaff's research is the third table.
Chargaff's researchChargaff, in his research, found that the ratio of purine to pyrimidine bases for virtually all DNAs is constant.
Specifically, Chargaff found that the ratio of Adenine base to Thymine base is always the same. In the same vein, the ratio of Cytosine to Guanine base is always the same.
Thus, if a DNA contains a 21.2% Adenine base, the percentage Thymine base of in the DNA will also be 21.2%. This is for a fact.
In addition, the remaining percentage bases of the DNA must be shared equally between Cytosine and Guanine.
Only table 3 fulfills these conditions.
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