The area underground that is saturated with water is known as the to

A. cryosphere
B. hydrothermal vent
C. watershed

D. water table

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

How does an angiosperm prevent self pollination

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations