Due Thursday 17th September.
Use this: http://www.bbc.co.uk/schools/gcsebitesize/science/triple_edexcel/control_systems/the_urinary_system/revision/1/
and this...
http://www.bbc.co.uk/schools/gcsebitesize/science/edexcel/responses_to_environment/homeostasisact.shtml
...to help write up notes in your exercise book on at least two of the following topics:
homeostasis,
thermoregulation,
the urinary system,
functioning of the kidney
Pick the two you need to concentrate on the most.
Use this: http://www.bbc.co.uk/schools/gcsebitesize/science/triple_edexcel/control_systems/the_urinary_system/revision/1/
and this...
http://www.bbc.co.uk/schools/gcsebitesize/science/edexcel/responses_to_environment/homeostasisact.shtml
...to help write up notes in your exercise book on at least two of the following topics:
homeostasis,
thermoregulation,
the urinary system,
functioning of the kidney
Pick the two you need to concentrate on the most.