If it got blocked or if you've suffered a heart attack
Defiantly not! If your heart stopped, you would notice for sure, and your heart should pump at all times.
it would have to pump blood
Because a heart pumps blood just like a pump would pump water.
That would be your heart. That is my favorite treat.
your heart, when you breath in oxygen is taken in the oxygen gives the heart the ability to send blood around the body
Pump worn out? Fuel pump relay? Fuse?
The word you're looking for is "heart." The heart is a muscular organ that acts as a pump to circulate blood throughout the body.
Your heart is involuntary because you cannot contract your cardiac muscle or" heart muscles". it would be terrible if your heart was voluntary. You would have to remember to pump your own blood or you would die :)
oxygen
no, because if you did you would die
The shark heart would fail which wouldn't be able to eat or pump blood which then the shark would die
If blood in a person became water, that person would become unconscious in seconds and die within a few minutes. Though the heart could pump water around in the body, the water could not absorb oxygen from the lungs. This lack of an oxygen supply would affect the brain quickly, and the affected person would black out. The heart would continue to pump, but lack of oxygen would begin killing the brain, and the heart would stop within a few minutes, followed very quickly by death.