Answer:
the andromeda galaxy
Explanation:
hope it helps , pls mark me as brainliest
Answer:
Atmospheric pressure is commonly measured with a barometer. In a barometer, a column of mercury in a glass tube rises or falls as the weight of the atmosphere changes. Meteorologists describe the atmospheric pressure by how high the mercury rises.
Explanation:
Hope it helps you
have a nice day
<span>Which is a gas at room temperature?
</span>B) nitrogen
The answer is 7000 meters.
