Which molecule is a reactant in the first step and a final product in the fourth step of the calvin-benson cycle? a) rubp b)atp c)pga d)co2

answer; the correct answer is (beta)

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.