More cards in this set

Card 16

Front

is energy required to make valves in heart work?

Back

Preview of the front of card 16

Card 17

Front

cardiac cycle process

Back

Preview of the front of card 17

Card 18

Front

what happens to the valves once blood has left the heart?

Back

Preview of the front of card 18

Card 19

Front

what specialised cells produce electrical impulse?

Back

Preview of the front of card 19

Card 20

Front

what supplies blood to the heart?

Back

Preview of the front of card 20