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scoundrel [369]
3 years ago
5

What are volcanoes made of

Physics
1 answer:
MArishka [77]3 years ago
7 0
<span>lava. hope this helps bro!!!!!! please mark as brasinliest</span>
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What lasts longer... a perm, or a chemical relaxer for your hair ?
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Cuz a chemical relaxer only lasts a few weeks and a perm lasts a few months hope this helps

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Why does a balloon filled with the air from your lungs sink to the ground but a balloon filled with Helium floats ?
hoa [83]

Helium is lighter than air from the lungs.

Explanation:

A balloon filled with the air from lungs will sink to the ground but a balloon filled with Helium floats because helium is lighter than air.

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The air from the lungs is predominantly made up of carbon dioxide and water vapor.

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4 0
3 years ago
If you pick up and carry a piece of heavy furniture which type of friction do you have with the floor
Phoenix [80]
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2 years ago
What is the centripetal acceleration of a small laboratory centrifuge in which the tip of the test tube is moving at 19.0 meters
Volgvan
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7 0
3 years ago
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What are the output waveforms of the following waves, after passing through a transformer?
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