To all AS and A level Biology students - if you haven't already seen them, I would highly recommend you watch the 'Human Body: Secrets of Your Life Revealed' series which was on the BBC recently. In fact, that is your half term homework!!! Links below
Mrs B
www.bbc.co.uk/iplayer/episode/b096slhz
www.bbc.co.uk/iplayer/episode/b097ryyx
www.bbc.co.uk/iplayer/episode/b0990vnr