Which adaptation would be most beneficial to mammals of both the taiga and marine aquatic biomes?
A
a thick lays of fat for insulation
B.
the ability to store food and water for hibernation
OC a layer of fur that reflects sunlight
D.
the ability to excrete excess salt through glands

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

1. fold your hands together so your thumbs cross over ,and look at your thumbs. which thumb feels most "comfortable" on top is actually controlled by a gene. the left thumb folding over the right thumb is a domi

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.