Short Discuss the negative effects of human activity on
groundwater and surface water in a watershed. Your answer must include
at least three negative effects.

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

What are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o

Solutions to environmental problems in europe must