D because kg is mass and cubic cm is volume which Density = Mass / Volume
Answer:
Hydrogen and helium.
Explanation:
Extrasolar planets, also called exoplanets are the planets that are placed out of the solar system and it orbits around another star, not the Sun. The planets that are not orbiting around the Sun are made of two easiest elements, and those elements are hydrogen and helium. Extrasolar planets are very strange objects that are not even close to looking like Earth.
Explanation:
Chromosomes contain nucleus that make up DND, RNA, and protein ( histone)
<span>It is used to produce carbohydrate molecules (Carbohydrates are molecular compounds made from just three elements: carbon, hydrogen and oxygen. Monosaccharides are relatively small molecules.). The energy from the light is shuttled from the light reaction to the dark reaction (Calvin Cycle). The energy goes into generating the intermediary ATP and another chemical called NADPH.</span>
Karyotypes are diagrams of one’s chromosomes that are used to diagnose chromosomal disorders in developing humans
