Answer:
Big Bang, the universe is still expanding. Slowly the planets get further away from each other. It's the third planet from the sun, some believed that the earth was in the center of the universe and now we believe the sun is in the middle.Explanation:
It's either 1 or 4 (hfjsjhsjsjwjje)
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➷ The correct option would be D. Chemical energy.
This energy is released when a chemical reaction takes place.
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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The answer is A i hope thats helpful
The results will most likely be valid because the scientists kept getting the same results after REPEATED experiments. If they just conducted one experiment then they would not have been sure if what happened was a fluke or if another thing would happen after another experiment.<span />
