Answer:
wavelength decreases and frequency increase
Explanation:
the higher the wavelength the smaller the frequency , the smaller the wavelength the higher the frequency
The answer is 2.5 times heavier than on Earth !!
so the answer is C !!
<span>The forth I think, conserving water is useless if it is just going to be contaminated in unsanitary conditons
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Answer:
a constabt force that acts on object that rub together
Explanation:
It is because Friction is the rubbing of one body against another body