Will give Brainliest Which of the following pieces of evidence supports that species change due to certain genetic variations? (2 points)
(a) Darwin's theory of evolution was incorrect, as it did not account for variation in a species.
(b) Natural selection causes variation but cannot cause the evolution of a new species.
(c) Mutation and natural selection both cause changes in a population.
(d) Changes in a population abruptly occur as a direct response to the environment.

the correct answer would be 6 feet.

the electromagnetic energy from the sun arrives in the form of visible and invisible light.

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.