An increase in which of the following is most important in

Last updated: 7/16/2022

An increase in which of the following is most important in the evolution of exchange surfaces such as the linings of the lungs or intestines? an increase in surface area of the lining an increase in body thickness an increase in the number of cell layers in the lining an increase in metabolic rate of component cells in the lining an increase in the volume of component cells