How are exponential and logistic growth models similar? how are they different?

answer: "circumcision is a common procedure in which the skin covering the tip of the penis is surgically removed."

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.