How are the roles of sharks and lions similar? A. They often have the largest population size in their biome.

B. They are often prey to larger organisms in their biome.
C. They are autotrophs.

D. They are carnivores.

the correct answer is:

a population changes in response to a change in the environment.

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.