Apsidal precession—The major axis of Moon's elliptical orbit rotates by one complete revolution once every 8.85 years in the same direction as the Moon's rotation itself.
<span>The superscripts in an electron configuration represents the number of electrons and protons in an element. </span>
False. A mixture represents elements or molecules which are not chemically combined.
Carrying capacity, D
Emigration, C
Limiting factor, A
Population dynamics, B
