What is one reason why the population of marsh grasses might increase if the population of herons decreased? Group of answer choices

A. Because there would be more fish to eat crayfish

B. Because there will be fewer crayfish to eat grasses

C. Because there will be more frogs to eat grasshoppers

D. Because there will be more frogs to eat grass

just here for the other one bc they put up with u

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

the fossil record provides evidence of a common ancestor to many species.