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
Answer:
Not all people needed to farm so some became artisans.
The answer is the Columbian Exchange. This refers to a time of social and natural trades between the New and Old Worlds. Trades of plants, creatures, ailments and innovation changed European and Native American lifestyles. Starting after Columbus' disclosure in 1492 the trade kept going during the time of development and revelation.
Answer: Pre-K-12 public education
Explanation: