Because it has air in it. Air weighs less than water therefore air floats.
when u float is it swimming
Turtle foat Superman float Starfish float Jack Hammer float Jellyfish float Deadman's float
prone float, supine float,
If youre a beginner than you can do the soldier float which is laying on your back with your arms to the side. There is tug float which is getting ready to do a cannonball dive into the water.There...