Answer:
they form to combine an organ system
Explanation:
because the pressure exerted by artery is more than that of vein due to its narrow lumen and thick walls...causing it difficult to clot.
Explanation:
under what circumstance does a negative cell presents An antigen to another negative cell
Is this just a random question or is there any information given to us about his parents? if not, C would be your answer
The salmon will not starve as its prey increased.
The smelt is not the predator of the alewife.
The answer is D.
