Yah isnt that obvious? Gasses mix everywhere in all proportions.
Answer:
A simple pulley is a wheel with a rope that allows you to pull one end and have it lift whatever is on the other end. A modern, common example of this is a crane, often used in construction.
Explanation:
Earth has its own atmosphere. That is one reason all the water that has been on Earth has been recycled through the water cycle. It never leaves Earth’s atmosphere.
I’m pretty sure the answer is A
The answer is A. <span>It showed that radiometric dating could be used to accurately determine the age of fossils.</span>
