I attached the pic. NH2 is amine group, COOH is carboxyl group.
The purpose for the strong scent is to attract insects such as bees and butterfly's to help pollinate the flower.
Answer:
covalent bonds within each strand
Explanation:
RNA has great capability as a genetic molecule; it once had to carry on hereditary processes on its own. It now seems certain that RNA was the first molecule of heredity, so it evolved all the essential methods for storing and expressing genetic information before DNA came onto the scene.
Answer:
mutualism
Explanation:
It's a symbiotic relationship beneficial to both symbionts.
in this case E. Coli helps with the absorption of Vitamin K and other important vitamins for the human body in the colon. While, Human (host) provides shelter for it
