Perspiration___
(Select all that apply)...
A-Helps cool the body.
B-Removes waste chemicals through pores in skin.
C-Keeps the skin soft.
D-Keeps the body warm.

Describe five factors that influence the value of fuel

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

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity