More cards in this set

Card 6

Front

why do we breath heavy after we have exercised

Back

Preview of the front of card 6

Card 7

Front

how are levels of carbon dioxide in the blood detected?

Back

Preview of the front of card 7

Card 8

Front

what will you need if you increase you mucsel activity?

Back

Preview of the front of card 8

Card 9

Front

how is the extra carbo dioxide removed?

Back

Preview of the front of card 9