I think the answer you are looking for is that the stomach is the fourth level of organization.
Answer:
Yeah it looks like a piece of cloth or fabric or something marble
Explanation:
Answer:
Oxygen is used to break down sugar and sugars release energy
I think the most suitable answer is carbohydrates as it can be monosaccharide, disaccharide or polysaccharide.
Tissue(interstitial)fluid