True or False
Your heart is about the same size as your clenched fist.
That's true! For most people, their heart is about the size of a closed fist. It's an amazing muscle that pumps blood all over your body, all day and night, without ever resting!
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Can you get 10/10?
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Create a room, share the code and compete with friends and family.
1 Create a room
2 Share the code
3 Play