They increase the permeability of the lymph capillaries. Interstitial fluid enters the lymphatic vessels through the mini valves (which are overlaps of endothelial cells
from multiple lymph capillaries). The valves also prevent the backflow of the lymph from the vessels back to the tissues.
I think it is D. because the sun's radiant energy gives life to the earth life forms.
Genetic drift I believe because it means <span>variation in the relative frequency of different genotypes in a
small population, owing to the chance disappearance of particular genes
as individuals die or do not reproduce.</span>
B is most likely to fall apart. Please Mark Brainliest!
Because if a scientists hypothesis is incorrect other scientists can adjust the experiment to make the hypothesis true or to prove it is truely incorrect.