The first one because just think about how light oxygen or air is
Answer:
C.emigration is the answer......
<span>From a nucleic acid code to an amino acid code</span>
Carrying capacity is the amount that a vehicle can carry or the amount that it is capable of carrying.
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.
