Answer:
A. Carbohydrates are used to store energy and provide structure/support in living things.
Explanation:
The four primary functions of carbohydrates in the body are to provide energy, store energy, build macromolecules, and spare protein and fat for other uses.
It consists of the alveolar wall, the capillary wall, and their basement membranes.
Answer:
Taxonomy. Quick google search. :)
Explanation:
sorry I don't know maybe I should try