How can mountain formation be described according to the theory of plate tectonics?

a. as two continental plates move past each other at a transform boundary, mountains are formed.

b. as any two plates meet at a fault line boundary, mountains are formed.

c. as two continental plates collide along a convergent boundary, mountains are formed.

d. as a continental plate and an oceanic plate come together at a divergent boundary, mountains are formed.

18. which statement about cancer is true?

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43

which is an effect of short-term environmental changes? a) adaptation b) speciation c) extinction d) death (5 points)