Ais a kind of lipid that can store energy for a long period of time. these lipids are made up of long chains of carbon and oxygen atoms bonded to a backbone structure.

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction

With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.

Explain the process that creates the heat of the sun?