Answer:
Atoms seek more stable states. The structure of an atom is similar to that of the solar system. The large protons with a positive charge and neutrons with no charge are found at the nucleus or center. The tiny electrons with negative charges circle rapidly in orbits around the nucleus, forming electron shells at different distances, much like the planets and other objects that circle the sun. Atoms of each element have varying numbers of electrons in their outermost shells.
Explanation:
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Adenosine triphosphate (ATP) consists of an adenosine molecule bonded to three phophate<span> groups in a row. In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP.
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<span>By producing melanin (pigment), the skin protects the underlying structures from ultraviolet light's harmful rays while producing vitamin D, which works with calcium for multiple body processes.
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Vitamin D is produced by the skin when it is exposed to the sunlight. Ultraviolet B (UVB) is the part of the sun's rays that affects the skin to produce such vitamin.
I guess so u can tell the difference :) <span />
