How might an RNA based genome result in an increased infection rate?

the supermassive black hole is in the middle of the galaxy.

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )

the correct answer is b

and after water is usually warmed by the sun the water temperature raises and then evaporates .