Darwin used many lines of evidence to show that natural selection is the mechanism of evolution. one line was the overproduction of offspring in animal species. how did darwin believe that this affected natural selection?

Why do you think water is so important to living things

Ryan rears sheep for their wool. recently the quantity of wool that ryan gets has diminished. this is because the new sheep are not that wooly. ryan should add which nutrient to their feed so that the sheep becomes more wooly? a.cornb.ironc.cottonseedd. vitamin a

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.