What is the main function of Schwann Cells? A. increase the speed of nerve impulses

B. improve the accuracy of nerve impulses

C. increase the strength of nerve impulses

D. communicate with other cells

Why do you think water is so important to living things

!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.

25. what does meiosis create? haploids or diploid? somatic cells or gametes?