Higher organisms use a transport system and not... - WAEC Biology 1995 Question
Higher organisms use a transport system and not diffusion only to distribute nutrients because
A
the ratio of their surface area to volume is small
B
metabolic waste products diffuse to the surface of the organisms
C
the rate at which nutrients and other substances diffuse increases
D
substances to be transported move shorter distances to reach the numerous cells
correct option: a
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