They are on the periodic table
Explanation:
Silent mutations occur when the change of a single DNA nucleotide within a protein-coding portion of a gene does not affect the sequence of amino acids that make up the gene's protein.
Answer:
vapor and elastic potentiol energy
Explanation:
C. Fresh water hope it helps (;
This is false. There are elements that have three letters, however they don't occur as often as those with one or two letter formulas.