Answer: isotopes is the answer to this question
An example of an alternate path in the rock cycle could be sedimentary rock goes through melting and becomes magma.
Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into ATP (adenosine triphosphate), and then release waste products. <span>There are </span>3 major<span> steps in </span>cell respiration:<span> glycolysis, Krebs Cycle, and the electron transport chain.</span>
A nucleotide is DNA
(Also RNA)
Hope that helped! :)
