I believe the answer is C) reproductive isolation.
Hope this helps!
Answer:
Darwin's greatest contribution to science is that he completed the Copernican Revolution by drawing out for biology the notion of nature as a system of matter in motion governed by natural laws. With Darwin's discovery of natural selection, the origin and adaptations of organisms were brought into the realm of science
A desert would be a good example because there is no exact source of water there unless you are in a specific one.
Bb = 25% chance, BB = 50% chance, bb = 25% chance
Answer: A it orbits the sun
Explanation: For a planet to be a planet it must have a high enough mass to have a gravitational pull and must orbit the sun since Pluto does both it should be classified as a planet
