Explain how population of living things have so much
variation in their populations

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.

What is turgor pressure, what causes it, and what does it do for a plant?

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure