All but 3 because it only contains 1 carbon atom
The migrated species prevail in the conditions in that area.
The answer is A, global warming is the cause
Scanning Tunnel Microscope
Answer:
yes
Explanation:
The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.