Why do we have blood and what does it do?
But Why: A Podcast for Curious Kids
The Different Types of Blood
The most common blood type in the world is O positive with A positive not too far behind. The rarest blood type is A B negative. Do you know what blood type you are? In our next episode we'll actually go to a blood donation center where people have blood taken out of their bodies to give to someone else who needs it.
00:00
Transcript
Play full episode
Remember Everything You Learn from Podcasts
Save insights instantly, chat with episodes, and build lasting knowledge - all powered by AI.
