Question

What can u use to float a boat

Answer 1

Air? Unless you mean like a toy boat? IDK, I do know that huge ships like the Titanic are able to float because they have trapped oxygen. Think about if you're swimming; often when you hold your breath you float a bit better than if you were heavily breathing. Sorry i know its not alot to go off of, did i help you a little?

Answer 2

Answer:

Something dense, like a raft filled with air.

Step-by-step explanation:

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