Yes, Sally is meeting the AHA and ACSM minimum recommendations for physical activity.
AHA, that is, American Heart Association refers to a non-profit organization in the United States, which encourages suitable cardiac care in an attempt to minimize disability and deaths resulting due to stroke and cardiovascular disorder.
The ACSM, that is, American College of Sports Medicine refers to a huge exercise science and sports medicine membership organization. It integrates and promotes scientific research, practical application of sports, medicine, education, and exercise science to enhance and maintain physical performance, health, fitness, and quality of life.
<span>According to a source the answer is B. They save energy and metabolites and help the organisms to respond to the environmental changes.
</span>A genotype is a set of genes in the human DNA responsible for different traits. It represents your complete identity that you will inherit from your parents and ancestors.
<span>On the other hand, a phenotype is how that trait expresses physically, a characteristic, a visible description of your physical features, including height, eye color, overall health, history of diseases, the ability to gain or lose weight fast, what type of food you like, what you enjoy and what you hate. </span>
Answer:
A
Explanation:
Asexual reproduction involves a simple exact copying of the genetic material. An exact copying is FAR less likely to result in mutations, which cause variation. The other three answers lead to mutations which cause variation.