Answers - does exercising release endorphins?

What is the difference between mitotic cell division in plants and mitotic cell division in animals? A. Chromosomes are replicated in plants but not animals B. The replicated chromosomes separate in plants but not in animals C.

What is A mixture is

Which factor when doubled would produce the greatest change in the centripetal force?

Explain how a vaccine works using the following terms: Weakened, Antigen, Antibody, Immunity

What is the role and importance of stem cells in multicellular organisms?

One of your roommates comes from a small rural town and the other is from a large city. does this factor affect their probability of experiencing a schizophrenic episode? a. no, genetic factors override environmental factors in schizophrenia. b.

Felicity's ldl cholesterol level is too high. to lower her cholesterol level, she took large doses of a certain vitamin supplement, but she experienced severe facial flushing and liver damage as a result.

Northern coniferous forests, characterized by long, cold winters and conifers with short needles, are the largest terrestrial biome. true or false? a. True b. False

The cutaneous sensory receptors that reside in the skin are actually part of the

Which describes your body's general response to all kinds of injury, from cuts and scrapes to internal damage?