You are presented with the question "Blowing on a fire increases what near a fire?" and the following answer choices: 
- the amount of oxygen
 - the sounds
 - kinetic energy
 - chlorofluorocarbons
 - the firewood
 - converting electricity to heat
 - heat energy
 - the electricity

Now knowing that fanning a fire increases the oxygen near the fire and fans blow directly above the oche, choose the best answer.


 

 the amount of oxygen        