Tell me about heart and eyes hurry up

OK Here you go

HEART

This part allows your body to pump blood from vains (sorry for spelling) also its the only part in the body to keep you alive. If your heart stops beating then you might have a heart attack. If your heart is beating very fast thats a sign that your burning cal.

Eyes

This part allows you to look at surtian objects so while walking your able to see where you are going The inside lining of the eye is covered by special light-sensing cells that are collectively called the retina. It converts light into electrical impulses. Behind the eye, your optic nerve carries these impulses to the brain. The macula is a small extra-sensitive area in the retina that gives you central vision

Hope This helped

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answer a scar develops;