What does Sach see in the plant cells when he views them through the “new” microscope?

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.