Answer:
A
Explanation:
the sequence of genes on a DNA molecules contain the instructions that code for protein
D. Proteins are composed of amino acids and determines all the structures and functions of the organism.
Natural selection! In the theory of natural selection, those with less beneficial traits won't live to reproduce, but those with beneficial traits will be able to reproduce and pass on those traits to their offspring, which significantly increases the frequency of those beneficial traits.
Answer: Salt, Soda, Fire Extinguishers
Explanation: