When you take a big breath of fresh and unpolluted air, you have ...

[elizabeth18]

When you take a big breath of fresh and unpolluted air, you have not inhaled any
 
  A) nitrogen.
  B) oxygen.
  C) carbon dioxide.
  D) minerals.

Question 2

Japan's 55 nuclear power plants are susceptible to tsunami damage because they
 
  A) fail to meet basic structural criteria for safety.
  B) are all located along coastlines for easy access to coolant water.
  C) use nuclear fuels that are water soluble.
  D) do not shut down either in response to the earthquakes or tsunamis.

[Brummell1998]

Answer to Question 1

D

Answer to Question 2

B

[elizabeth18]

Thanks for the timely response, appreciate it

[fatboyy09]

Gracias!