What is diffusion? HeLP mEE

What are the types of genetic recombination

!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.

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.