Hi Y10,

These are the objectives you should be aiming to cover this week, with help in your textbook from pg 30 onwards.


2.39 understand the biological consequences of smoking in relation to the lungs
and the circulatory system, including coronary heart disease
2.40 describe experiments to investigate the effect of exercise on breathing in
humans.

Effects of smoking.

Smoking from click biology

Excercise and breathing rate from the bbc

Please let me know if you find these useful!

Miss Maddy