Nitrogen dioxide (NO2 ) reacts with ____ in the atmosphere to ...

[imowrer]

Nitrogen dioxide (NO2 ) reacts with ____ in the atmosphere to form nitric acid (HNO3 ).
 A) hydrogen
  B) water vapor
  C) ozone
  D) carbon dioxide

Question 2

Lines of latitude on a map represent the distance ____ from the ____.
 A) east or west; prime meridian
  B) north or south; equator
  C) north or south; prime meridian
  D) east or west; equator

[nguyenhoanhat]

Answer to Question 1

B

Answer to Question 2

B

[imowrer]

Wow, this really help

[blakcmamba]

Thanks for the timely response, appreciate it