Exchange Surfaces Mindmap (OCR A Level Biology 3.1)
Mr Murray
0:00 / 0:00
Exchange Surfaces Mindmap (OCR A Level Biology 3.1)
20 988 просмотров · 6 л. назад
Mr Murray
10,4 тыс. подписчиков
20 988 просмотров · 6 л. назад
The reasons for exchange systems. The structure and function of the lungs. Spirometers and the graphs they produce. Gas exchange systems in insects and fish.
