Which phrase describes the chromosomes by the end of prophase of mitosis? a.) the chromosomes are pulled to opposite sides of the cells. b.) the chromosomes are stretched out. c.) the chromosomes have coiled and become more compact. d.) the chromosomes have separated at the centromere.

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z