When multiple glaciers start their downward flow from a single point, they create a
a. canyon
b. mountain cliff
c. mountain peak
d. natural arch
e. table mountain
only one can be chosen.

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.

Which of the following best describes the relationship between glucose and complex molecules such as hormones?

The chemical form of energy that is useable by the cell to do work