Answer:
Metals conduct electricity because they have free Electrons in them which helps the current to move eaisily
Answer:
Explanation:
it is very important because with out it we will die
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The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside. ... The only way to use energy is to transform energy from one form to another.
Seems right, but if it’s just asking for one i would pick B