Q:

At first men wandered from place to place to find their food. Then some of them began to stay in one place. Why?

• 1
  Because they began to grow plants, and ate what they could grow.
• 2
  Because they tamed animals and birds, and killed them for meat.
• 3
  Because they trained wild animals and killed them for meat.
• 4
  Because they began to grow plants and fruits, and ate what they could grow.