Answer:
The energy of a body or a system with respect to the motion of the body or of the particles in the system. Potential energy is the stored energy in an object or system because of its position or configuration. Kinetic energy of an object is relative to other moving and stationary objects in its immediate environment.
C. Distance from Earth
The observed brightness of a star (the apparent magnitude) to an absolute magnitude, you need to know the distance [d], to the star. Alternatively, if we know the distance and the apparent magnitude [m] of a star, we can calculate its absolute magnitude [d].
*paraphrased from "COSMOS.com"
3 covalent bonds (there are 2 electrons in the first orbital and 5 in the second. You still have room for three more)
City B. Higher altitudes have lower boiling points due to lower atmospheric pressure at higher altitudes
Carbon oxides (monoxide, dioxide) are gases :)