The Student Room Group
Reply 1
bacteria levels?

effect of chlorine on skin?

lung-capacity when swimming/diving, after having been underwater, under water
same with bloodpressure

muscels used when swimming

oki I have no idea what IB biology is about, did physics myself, but thought I would suggest something anyways
Reply 2
thanx alot - great suggestions!!! now to see what the others think :smile: :smile: :smile:

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