Answer:
A person
A consumer is a person because they buy products from businesses, which are producers.
Example:
A person buys milk from a store, they are a consumer because they bought something made by another person or people.
It's D it limited the king's power
Answer:
republic
Explanation:
The Romans created a republic after overthrowing a king.
"rule of thumb," or simple habit and common sense, and instead use the scientific method to study work and determine the most efficient way to perform specific tasks.