Please answer this question this homework is for today

Average annual precipitation and are the two major features that define the biomes on earth.

What are the steps of how energy is transformed in plant cells?

!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.