Which of the following is an adaptation shared by virtually all complex multicellular organisms that allows the organisms to receive the oxygen and nutrients they need?
A)amplification of surface areas
B)active transporters for oxygen and glucose
C)restricted body size that corresponds to the environment
D)tissues or organs that function as pumps

Question

Quizplus · Accepted Answer

Amplification of surface areas, such as the villi in the human intestine or the gills in fish, is a common adaptation among complex multicellular organisms to increase the surface area available for absorption of oxygen and nutrients, facilitating efficient exchange with the environment.

Which of the Following Is an Adaptation Shared by Virtually