Debate and discussion of any biological questions not pertaining to a particular topic.
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stuffmuffin wrote:please someone explain the role of respiratory, circulatory and excretory system (in not so sophisticated way, cos im not very smart)? thanks!!!
- Respiratory system: http://www.leeds.ac.uk/chb/lectures/anatomy7.html
- Circulatory system: http://www.fi.edu/biosci/systems/circulation.html
- Excretory system: http://www.emc.maricopa.edu/faculty/far ... XCRET.html
Hey, good luck for your exams! I'm starting my final exams this Tuesday and I finish them on 28th June.
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