Answer:
cell wall
Explanation:
the cell wall helps fighting any bacteria that tries to infect the cell itself.
I think it might be lyosomes as they help break down waste and other stuff in a cell.
Answer:
Carbohydrates
Explanation:
Carbohydrates are made up of carbon, hydrogen, and oxygen make up carbohydrates. These biomolecules are the primary sources of energy of living things, including humans. They are found in living organisms in the form of sugars, fibers, and starches. There are different types of carbohydrates like monosaccharides, disaccharades, and polysaccharide.