Which of the following refers to the diversity of available genes within a population? A)
demographics
B)
genetic variety
C)
gene pool
D)
population distribution
E)
tolerance range

How are rocks that cooled within magma chambers found on earth’s surface today? they are pushed up by magma under earth’s surface. they are revealed by erosion of earth’s surface over time. they are pushed to earth’s surface because of their larger size. they are revealed at earth’s surface due to their low density.

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?