What is azar's coping mechanism for dealing with death?

Which plant has a visible leaf modification that will it conserve water in extremely dry environments?

In what cells is the human genome located?

Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper