Which physical properties do rocks, lollipops and mirrors all have in common

!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.

What are the ingredients of oobleck?

Which could be a pathway of food through an ecosystem