Answer:
Earth’s Moon:
It has no atmosphere due to weak gravity. Venus: It is too hot for liquid water.
Europa:
Is too cold for liquid water Mars: Scientists believe it used have flowing water Europe is a small moon of the planet Jupiter and according to studies, it is confirmed that the moon is too cold to have liquid water.
Venus: Venus is generally known as an extremely hold planet where liquid water would immediately turn into gas.
Mars:
is popularly identified with aliens since several theories talk about a prehistoric alien race that lived on it’s surface.
Homosapiens I think? I’m not sure but I’m 30% sure
Answer:
I picked all of these for a assignment I did.
Explanation:
No a wave with a high pitch has a very high frequency
