Gonna need at least a description of it boss.
Because he was a very mad man I’m guessing
Production agriculture is farming for profit and for the benefit of others at the price of money. Hobby farming is for one’s own benefit, just out of pure joy. They don’t depend on hobby farming yo survive, as they only do it for a hobby.
Answer:
Observation
Explanation:
According to the quote, "It is the duty of an astronomer to compose the history of the celestial motions through careful and skillful observation"
An astronomer must first observe before he can do any other thing.
