What does NBT stand for​

What are some aquatic organisms that live in cold water temperatures?

!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.

Differentiation of cells changes the nucleic information. true false