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Evgen [1.6K]
3 years ago
8

Which of the following is a mandatory responsibility of a U.S. Citizen?

Social Studies
2 answers:
sladkih [1.3K]3 years ago
7 0
All of them so D is the answer
lesya [120]3 years ago
4 0

Answer: D, all of the above

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Addition of more mitochondria to a muscle fiber will have the greatest effect on ________. Addition of more mitochondria to a mu
Alex17521 [72]

Answer: Fast and slow oxidative fibers.

Explanation:

Addition of more mitochondria to a muscle fiber will have the greatest effect on FAST and SLOW oxidative fibers.

Mitochondria are interesting organelles which are involved in controlling many critical cellular processes for the physiology of the skeletal muscle. They take part in central roles in the area of muscle cell metabolism, energy supply, the regulation of energy-sensitive signaling pathways, reactive oxygen and species production.

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3 years ago
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Gwar [14]

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Explanation:

Demography is a scientific discipline that tells the movement of the population. Its primary function is to find the reasons for people's movements. In analyzing the factors that lead to population movements, demographics use huge data such as censuses, birth, death, and marriage records. By combining these data, demographics seeks to present accurate data. The demographic analysis encompasses broad social groups and defines them by various criteria such as education, religion, and nationality.

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When testing the tonicity of potato strips, why is the amount of wait time after adding the potato strip an important factor in
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When a solution's concentration is raised, osmosis proceeds more slowly than it would in a solution with a low concentration. The more of a solute there is in the solution, the higher its concentration.

Osmosis takes longer to take place. Osmosis is what causes the potato strips to contract and expand. The cell walls that make up potatoes' body are semipermeable membranes.

To learn more about Osmosis here

brainly.com/question/21395644

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5 0
2 years ago
What is reducing give two features of rigorous and name two regions where it is found ​
mr_godi [17]

Answer:

I really don't know im not sorry but I'm going to try and make it work

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true or false concentric zone theory states that an urban area may have many different centers that meet different needs
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I think it’s true but not sure
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