Why do scientists think mars once had liquid water on the surface?
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(homework due ! )

:( asap! list all of the items in the item bank and match the definitions correctly.

You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.

The strong nuclear force acts over a small distance than the electrostatic force. true or false