Answer:
Explanation:
The thermosphere is a layer of Earth's atmosphere. The thermosphere is directly above the mesosphere and below the exosphere. It extends from about 90 km (56 miles) to between 500 and 1,000 km (311 to 621 miles) above our planet.
airline
home improvement
lumber
life insurance
A natural experiment
b - declaration on independence
the other 3 don't exist
answer:$12,500
i dont know
how to explain though
