A student concluded: "the bigger an animal, the more chromosomes it has in each body cell.'
This is not a valid conclusion.
Give one reason why.

In general, how long does it take to accomplish a long-term goal? a.a few days to a weekb.a few weeks to a monthc.a few months to a yeard. more than a year

Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5

Why is excretion necessary to maintain homeostasis?