Most electrical wire is covered in a rubber or plastic coating called insulation. ... The purpose of insulation covering the metal part of an electrical wire is to prevent accidental contact with other conductors of electricity, which might result in an unintentional electric current through those other conductors.

8 0

3 years ago

Can someone plz help me!!!!!!!!????!!!!!!

____ [38]

Louder cause it makes more sound

3 0

2 years ago

A scientist is comparing the outer structure of an onion cell, structure X, to the outer structure of a human skin cell, structu

Katena32 [7]

Structure X is only found in plant cells, and structure Y is found in plant and animal cells.

5 0

2 years ago

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