The answer is D. Just think how hard it would be to see a moth of that colour when just about everything during that time period is grey.
D) the cytoplasm hope this is right
The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
When stress becomes long-term and is not properly addressed, it can lead to a number of more serious health conditions, including depression. It's high blood pressure.
The strands are suppose to be exactly same when replication is complete, so you would not be able to tell the difference.
