The answer is A.Outer. Hope this helps
During the light independent reaction, carbon dioxide is fixed by adding it to a <span>5-carbon compound</span>
<span>A compound is ''composed'' of elements. The periodic table is made up of elements. Atoms makes up elements and elements when reacted together make compounds.
Na+ and Cl- makes NACL....salt. a compound</span>
I believe it’s C.) Mass. Hope I’m right.