Asubstance, such as auxin, that is produced by a plant and affects how the plant grows and develops is best called a(n) .

Why does the alligator have one of the strongest bite force and why does it run so fast i need to know i live in florida

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

In each transformation of energy , some energy what?