Answer:
feeling that you have to use the drug regularly , daily or even several times a day
The answer is services. The other three are all factors of production. You need land or a place to create your goods and services. You have to have capital to run your production and sustain it. Then you need labor or people who will produce the goods and services that you are going to sell.
Answer:Ghrelin
Explanation:it is a hormone produced in the stomach and other parts of the gastrointestinal tract that encourage the intake of food
