Biology · Life Processes
In multicellular organisms, why can't simple diffusion alone meet the requirements of all cells?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Because all cells are directly exposed to air
- 2Because diffusion requires light
- 3Because diffusion only transports oxygen
- 4Because body size and complexity increase✓
Correct answer
Because body size and complexity increase
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