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They are filled with air, which is less dense than water, therefore keeping you afloat.
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∙ 14y ago
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What is an armband?
An armband is an inflatable band worn around the arms in order to keep afloat in water.
What does a floatzel look like?
Floatzel is an orange otter/weasel that wears a yellow inflatable vest to help keep it afloat.
What is the difference between life jackets and buoyancy aids?
the difference is that a life jacket is if your drowning a life javket will turn you to your back and keep you like that, a buoyancy aid will just keep you afloat.
How do you use afloat in a sentence?
When the ship sank I used a lifebelt to help me keep afloat.
What does a dolphin have to keep afloat?
tail
What makes a donut keep afloat?
Glaze and fat
What helps the porcupine to keep afloat?
It's spikes
What does buoyed up mean?
It means to keep from sinking a fluid such as water. To keep afloat.
Why fish move move their fins while sleeping?
To keep afloat
Can air bags keep a car afloat?
No, not the ones deployed in an accident.
What is an air filled bladder?
It is to keep a plant or seaweed afloat on water.
How does an object sink or flot on wate?
If the object is less dense than water, the water will be able to keep it afloat. If the object is more dense than water, the water will not be able to keep it afloat, and it will sink.
