What causes the reaction rate to decrease as the reaction progresses?​

Marianne is comparing two animals: a fruit fly and a fruit bat. she asks, "do a fruit fly and a fruit bat share a common ancestor in their evolutionary history? " according to evolutionary theory, what is the answer to marianne's question?

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?