Answer:
The exchange of goods and services without the use of money
Explanation:
Difficulties with this may be:
Lack of a common measure of value.
Lack of fair exchanges
Lack of double coincidence of wants.
Difficulty in storing value.
Answer:
Food
Explanation:
Eating before exercising makes an individual heavy thus feeling sluggish
An animal known with the term banded is a Nine-banded armadillo.
The are very smart in certain areas.