Now You Know

How Do Bones Make Blood?

 Now You Know
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In school we were taught different parts and different organs of our bodies have their own function and roles. The heart pumps the blood, the kidneys takes out the waste and this continuous. But what if I tell you that it's actually the bones that make blood in our bodies?Would you believe that? This is Now You Know and in today's video we will tell you about how the bones in our b... Read more

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