The answer is most likely D.
Blood flow is fastest in the large arteries.
Red blood cells do not pop in the bloodstream because of the osmosis, a specialized case of diffusion . Osmosis is the movement of <span>water through a selectively permeable membrane from a region of its higher concentration to a region of its lower concentration.</span>
That's 11 to 20 lbs. (about 5 to
9 kg)
