The diagram illustrates A) a food chain
I believe the answer is the lacteals.
Lacteals are structures that are in the middle of each villi; they are lymphatic capillaries that absorbs dietary fats in the villi of the small intestines. Triglycerides are emulsified by bile and hydrolyzed by the enzyme lipase, resulting in a mixture of fatty acids and monoglycerides. The lacteals merge to form larger lymphatic vessels that transport chyle to the thoracic duct where it is emptied into the blood stream at the subclavian vein.
Two thirds of a cell is water the rest of the mixture of molecules ,manly protein , lipids and carbohydrates
Peat moss allows a soil a greater ability to not just hold water, but to hold it in a way that it's available to plant roots. If a soil is too clay, it will hold water but not give it up. If a soil is too sandy, water drains away too quickly.
I’m pretty sure it’s fetus