An atom with atomic number 26 and 32 neutrons

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases. as altitude increases, air density increases. air pressure and density are lowest at sea level. denser air exerts more pressure than less dense air.

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.

List the path of the respiratory system