Meiosis in males produces four identical sperm cells.
A. True

B. False

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.

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f

What factors contribute to the effect an environmental toxin has on the human body?