What occurs when air moves from an area of high pressure to an area of lower pressure

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference

The slope of a velocity time graph over any interval of time gives the during that interval