Answer:
In the US, people need to stop lying to each other in the name of being polite or accepting. It has fostered a society that believes it is entitled to anything, and is far too easily offended. This in turn makes it unreceptive to even constructive criticism, thereby becoming a breeding ground for other problems.
Nicolaus Copernicus and Galileo Galilei
The moon is nothing but a oight mirror of the sun. So some light from the sun lights a part of the moon(depending on it's position) . On different days the moon has different position(taking sun as reference) so it is diferently lighted. This creates the phases
A. China
I just googled it tbh