What gets rid of cell waste by breaking down larger molecules into smaller ones

Lysosomes

Explanation:

is also called as suicidal bag of the cell as it is involved in digestion of worn out or damaged cell or large molecules into smaller one by secreting digestive enzymes. The smaller molecules is excreted out of the cell though cell membrane.

the calvin cycle has three stages. in stage 1, the enzyme rubisco incorporates carbon dioxide into an organic molecule. in stage 2, the organic molecule is reduced. in stage 3, rubp, the molecule that starts the cycle, is regenerated so that the cycle can continue

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.