A plant grows toward a sunny window. This response is an example of

!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.

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

What are some natural processes that represent physical and chemical changes?