What evidence supports a conservation of law?

!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.

This rapid change in species that rarely leaves behind fossil evidence is referred to as

The united states uses which source of energy to produce almost 40 percent of its electricity