Which of the following was most likely responsible for the fact that organic molecules no longer form spontaneously on Earth? A. The amount of UV radiation increased.
B. The amount of oxygen on the atmosphere increased.
C. Earths surface temperature warmed.
D. Water accumulated in the oceans

Evolution acts upon the population of organisms and not on each individual organism

Which phrase best describes the main goal of a human community

Reviewing natural selectionhtquick checkmatch each scenario with the correct component of natural selection. on average, sea turtles lay about 110 eggs in a clutch. however, only a fraction of thebaby turtles make it to the ocean. then, an even smaller number have offspring of their own." while all zebras have stripes, no two zebras share the same stripe pattern. a lemur species called aye-ayes have very long, thin middle fingers that allow them toreach into holes in trees and dig out bugs to eat. done7intro