What could you do to prove that an object is a light source or is not a light source
2 answers:
A phone is a light source and a remote controller car is not
Anything that produces light and heat is a light source
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Sodium and aluminum are in the same period, and therefore have similar chemical properties. It's B.
Answer:
whose :)
Explanation:
The answer is it make people more productive
because they could see and work better at night.
I hope this will help u
Explanation:
Do you have the actual excerpt?
