Answer:
Sequencing DNA means determining the order of the four chemical building blocks - called "bases" - that make up the DNA molecule. The sequence tells scientists the kind of genetic information that is carried in a particular DNA segment.
Explanation:
After a molecule of DNA replicates, two double-stranded molecules are formed. This results in a total of four strands of DNA.
The answer is air.................. lol it said I have to add 20 characters or more so
The correct answer is A. grass