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What else can I help you with?
Do humans need both lungs to live?
No you need a heart and a brain too...
Where do humans need oxygen?
All over - but most critically in the brain and heart muscle.
Do humans need to clean their blood periodically?
No, the heart and other organs do that as part of the usual circulation.
Why do humans need a heart to stay alive?
It is because the heart pumps the blood, which helps the blood bring nutrients and oxygen to all parts of the body and carbon dioxide out of the body.
How many heart beats does a humans heart do in a minute?
72
How many chambers are in humans heart?
There are 4 chambers to the heart.
How does the location of the heart in crayfish differ from the location of the heart in humans?
humans hearts are in their chest but crayfishs hearts are in their but
How is a heart disease passed from humans to humans?
gentetically or lifestyle. They are not contaigious.
Does a cheetah have the same heart as humans?
yes a cheeath does have a same heart.
What does a horses heart do?
Same as a humans
What are the organs in humans?
The heart and lungs.
Why does the heart rate of animals and humans drop due to no movement when sleep?
When you are sleeping you don't need as much blood to be pumped to all parts of your body because you are not doing anything you are basically still so your heart doesn't need to work as hard to get blood every were. You are resting and so is your heart. :)
