The answer is gelatin. Correct me if im wrong.. Since gelatin consist of the elements Carbon, Hydrogen, Nitrogen and Oxygen. (same as the protein elements.) [biuret test is used to test the presence of amino acids]
A fern is an example of a vascular plant!
The organism that is most specialized would be the sponge
Answer:
no potentail energy is if a car is at the top of a hill and is stoped
Explanation:
