what are the blood vessel and Chambers of the heart through which a molecule of glucose is absorbed through the gut passes on its way to an active muscle in the leg?.

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.

not only is it colder, it also becomes darker, less salty, and more dense.