negative charge is electron
positive charge is a proton
no charge is neutron
Yes a sign of shifting is having a dream about ur dr
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Blow a lot of air into it you can stick an air pump and when your done pumping quickly put tape over the hole
The best and most correct answer among the choices provided by your question is the second choice or letter B.
The iron cam is larger than the aluminum cam even if with the same size.
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