More cards in this set

Card 6

Front

Why does the oxygen supply to the muscles need to increase when you are threatened?

Back

Preview of the front of card 6

Card 7

Front

Adrenaline is released from where?

Back

Preview of the front of card 7

Card 8

Front

Adrenaline binds to specific receptors in the heart and causes what?

Back

Preview of the front of card 8