Answer:
Nitrogen will called as atom or molecule or ion too in the state which it exist means in which form it is present .
Answer:the answer is 18.01528
Explanation:
I would say the head and heart because if you swim deep in the ocean you will feel pressure in your heart and head because the muscles in your body are closing in on them
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It differs because a steam turbine runs off of a magnetic field and a steam engine runs off of coal
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B.Elements
Explanation: they cannot be separated
