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Year 12s: what will be the first way you research your future options? >>

Forums
Exchange and transport

Exchange and transport

Neuron13

--> Describe diffusion, osmosis and active transport
--> Explain why oxygen and glucose need to be absorbed and waste products removed
--> Compare and contrast either:
--> Exchange surfaces in mammals and fish
--> Exchange surfaces in the lungs and the intestines

Reply 1

alleycat393

These sound like homework questions which can easily be looked up. Have you tried doing so? Feel free to come back if you're stuck though.

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