PLEASE ANSWER FAST DUE IN A FEW MINUTES Which of these describes a difference between viruses and cells? and tell me why.
A. Cells contain protein, and viruses contain only carbohydrates
B. Viruses have flagella, and cells have only cilia
C. Cells reproduce independently, and viruses require a host to reproduce
D. Viruses have membranes made of proteins and cells have membranes made of nucleic acid

Along what geographical feature are most of the oil producing regions located

High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure.which would most likely occur in the kidney? a)more water would be transferred from the nephron.b)less water would be absorbed into the nephron.c)the amount of water in the bladder would decrease.d)the amount of water in the blood would increase.

Explain what role the narrator believes he is playing in telling the story. describe how this belief will affect the story. your answer should be at least 250 words.