If i zoomed with you yesterday let me now we can zoom a gin

Which process would best represent the opposite of exhausting air from a system?

Suppose an astronomer discovers a large, spherical-shaped body orbiting the sun. the body is composed mostly of rock, and there are no other bodies sharing its orbit. what is the best way to categorize this body? a. planet b. moon c. comet d. asteroid

While preforming before operation pmcs, you notice the front right tire appears slightly under-inflated. what is the proper action?