Choose all the answers that apply
The stratosphere
the coldest layer
contains the ozone layer
is used by awplanes
has a strong steady winds
increases in temperature as atitude increases

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.

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra

Which rate indicates the number of children that would be born per women if she were to live to the end of her child-bearing years