Answer: Well... I would say nucleic acid is also one
Explanation: Why DNA has so many name? Because the word DNA comes from its structure also consider as bases, Which refers to to all the sugar that brings up in the nucleic acid, and thats why I call it that.
I hope this helps:)))
The villi can increase the surface area in the small intestine for absorption of digested food. As the villi has a thin wall, one cell thick, which can speed up diffusion, and a network of blood capillaries to absorb and transfer nutrients.
And in large intestine, those folds can also increase the surface area for reabsorption of unabsorbed food, mostly water.
The energy of the ecosystem can be best described as option C. The amount of energy entering an ecosystem from the Sun is equal to the amount used by organisms plus the amount lost as heat.
Answer: A
Explanation:
Proteins make up cell membranes.
Hope this helps! ^^
Answer:
I believe the answer is A
Explanation: