
Why do we donate blood?
But Why: A Podcast for Curious Kids
The Different Types of Blood Donors
When you give blood, you don't get to find out who gets your blood. But you do know that your blood has probably gone to somebody who desperately needs it. There are eight main blood types and those can be different from person to person. Don't worry if you don't know what blood type you have. If you're ever in a position where you need to know, a medical professional will be able to find out. It's pretty much days where it's needed.
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