Porfa vor haganlo bien , no links y no respuestas tontas

!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.

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

Diffusion and osmosis are forms of passive transport