A population of animals feeds entirely on plants. Some of these animals are good at digesting Plant A, while others are good at digesting Plant B, and others are good at digesting Plant C.
Plant A
Plant B
Plant C
What might be an advantage of a single population of animals having a large amount of variability surrounding certain traits?
OA.
It increases the chance that some members of the population will survive under changing environmental conditions.
ОВ.
It decreases the chance that the population's offspring will survive.
OC. It makes it more difficult for predators to find members of this population.
OD. It makes it less likely that the population will split into different species when selective pressures are increased.

Plant C.

Explanation:

b would be the right answer

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.