Answer: Farming
Explanation: Plowing the land is the first source of wealth.
The following of what? It sounds like there is more than one answer.
The right answer for the question that is being asked and shown above is that: "B. birds have beaks adapted to break open hard shells." The adaptation would most likely be found in organisms living in the rainforest is that <span>birds have beaks adapted to break open hard shells</span>
Apoenzyme and a non-protein