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    we need to design and do a biollogical experiment that involves the human body and a swimming pool, i am stumped any advice? thanx for all the help....
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    (Original post by the phatcow)
    we need to design and do a biollogical experiment that involves the human body and a swimming pool, i am stumped any advice? thanx for all the help....
    You could:
    1. Investigate the effect of swimming on heart rate
    Use the same subject and get them to swim 1 or 2 lengths at different speeds(with a certain amount of resting time between each experiment), each time checking their pulse at the end. Plot a graph of average speed against heart rate etc etc
    or
    2. Investigate if height affects how long people can stay under water.
    Measure everyones height and time how long each person can stay under water. Plot a graph of height vs time underwater.

    theres two off the top of my head, but there must be loads of things you can do. Good luck!
 
 
 
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