Answer:
DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has the same DNA.
EXPLANATION: SO THE CORRECT ANSWER IS
"NUCLEIC ACID"
Answer:
I belive it's the black chair because they were asking which chair experienced the most force in the begining and the black chair had the most force given.
I believe the answer is C which is supporting a variety of organisms, cleaning oil from oceans, producing oxygen.
The magnetic fields are the reason why magnets repel and attract. eachother.