Does anyone have course hero

Why should the united state be concerned about air pollution in china?

Each nephron is made up of capillaries that form the __ sweat glands bladder glomerulus ureter

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