(( earth science ))
unlike wegener’s hypothesis of continental drift, the theory of plate tectonics describes earth’s surface as

a.) continents that move across oceanic crust

b.) a set of moving sections of lithosphere

c.) a set of stationary continents and oceans

d.) shrinking continents and widening oceans

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.