Answer:
Hunter gatheres gathered food only and farming societies only farmed for food
Answer:
1. humans will gain more white blood cells which will equal a better immune system. 2. humans will frequently get new cells.
I dont know quit how to describe it but they would feel the same things that he feels when he sings the song
Answer:
Well its sometimes easier if you think of one person who means a lot to you and then you in your mind focus on preforming for them. Like keep them in mind and sing, act, draw, ect to them.
Explanation: