Answer;
-Nuclei acid
Explanation;
-Nucleic acids are molecules that allow organisms to transfer genetic information from one generation to the next. These macromolecules store the genetic information that determines traits and makes protein synthesis possible.
-Nucleic acids include DNA and RNA. These molecules are composed of long strands of nucleotides. Nucleotides are composed of a nitrogenous base, a five-carbon sugar, and a phosphate group.
Development is like if you go blind you will most likely develop a high sense of hearing
growth is you grow and get taller
so basically development you have to try and growth occurs mostly naturally
B, proton is positive and it does not represent the symbol