Answer:
The answer is D
Explanation:
A and B are before 9/11, so they can't be the answer, and well there is no reference to a dogs life in this photo. So it has to be D because this was life in America, after 9/11, Thus your answer is D!
Why is it important for scientists to be able to remove DNA from cells?
Answer:
The ability to extract DNA is of primary importance to studying the genetic causes of disease and for the development of diagnostics and drugs. It is also essential for carrying out forensic science, sequencing genomes, detecting bacteria and viruses in the environment and for determining paternity.
Explanation:
Good Luck!