I found this article that I think could help you. (https://www.news-medical.net/life-sciences/DNA-Polymerase-Function.aspx) This is the link.
Answer: The transfer of electrons forms strong bonds between ions.
Hope this helps. If it is wrong sorry
Darwin accomplished the theory of evolution and and natural selection
Answer:
It is a mixture
Explanation:
It is a mixture because a mixture contains tow or more elements
But a compound is made up of atoms
