Ingested biomolecules we call food provide the to perform actions and the
to grow and develop
Energy, material
Energy, ATP
Light, energy
Chemicals, energy

good one: produce hormones that plants grow.

bad one: the problem with organic matter is that while plant nutrients are needed for crop growth, they can also stimulate excessive growth of the wrong plants – mainly, algae.

explanation:

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.

answer; both surfaces of the membrane are nonpermeable