At what point during mitosis has the nuclear membrane reformed?

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic