HELP PLZZ!! Hazardous chemical waste can be stored in landfills. However, toxic waste is often treated to reduce the toxicity of the waste. The treatment has a higher cost than storage, but is preferred because of the risk of toxic materials contaminating the
A.
animal populations.
B.
crops and vegetation.
C.
groundwater.
D.
atmosphere.

Explain the side effects of cancer treatments

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 happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.