Answer:
true
Explanation:
we have so much pollution in the air with all the chemicals that we use over time, it's killing the ozone layer and us as well.
In 1950 it was 9% but increased to about 90% towards the end of the 1950’s sorry if this does not help
Answer:
The United States exercises its foreign policy through economic aid. In the years after World War II, the United States was guided generally by containment, the policy of keeping communism from spreading beyond the countries already under its influence.
Explanation:
Answer:
I think the answer is B.population
Explanation: