Air pressure helps to push oxygen into the capillaries. At higher altitudes, air pressure is lower. What is the effect of moving to
higher altitudes on the human body? How can the body
compensate, in the short and long term, to maintain homeostasis?

answer; the correct answer is (beta)

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.