Answer:Because DNA is a complex, long-chained molecule that contains the genetic blueprint for building and maintaining all living organisms. Found in nearly all cells, DNA carries the instructions needed to create proteins, specific molecules essential to the development and functioning of the body.
Explanation:
YES PERSONALLY I DO BECAUSE IF THERE WAS ANYTHING WRONG WITH ME I WOULD WANT TO KNOW IMMEADIATLY
It would be D. because nothing can be 100% you can still get pregnant from all of those things.
hope i helped! :) <span />
