The first one would be temperature and salinity
the second one is convection.
Answer:
Your answer for this is D
Answer:
Nucleic acids
Explanation:
Nucleic acids are the biopolymers, or small biomolecules, essential to all known forms of life. The term nucleic acid is the overall name for DNA and RNA.
There is no such thing ? It can't be an organism if it does not do any of the above
This could be the superior and inferior articulate facets
