They created the valleys because they pulled them downstream
Answer:
Psychologist
Explanation:
A professional who holds a doctoral degree but has not attended medical shcool and may work in a large number of vocational settings would function as a psychologist.
Answer:
Explanation:
Supply and demand, in economics, relationship between the quantity of a commodity that producers wish to sell at various prices and the quantity that consumers wish to buy. In equilibrium the quantity of a good supplied by producers equals the quantity demanded by consumers.
