Answer:
1.DNA is the carrier of genetic information in living organisms as the main constituent of chromosomes.
it is important for the development and genetic instruction guide for life and its processes.
2.molecules of phosphate and inorganic salts
The nurse will be of help to the parents at this time by telling them of the possibility of having the infant a success in the surgery. It is best to encourage the parents to be at ease. And to tell them that they should not think of the possible things that could go wrong for it is best to think of the best.
Answer:
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Explanation: