On an Ordinary Day, a Volume of Air About the Size

question 82

Multiple Choice

On an ordinary day, a volume of air about the size of your index finger contains between ____ and ____ particles.

• A)1; 150
• B)10; 1,500
• C)100; 15,000
• D)1,000; 150,000
• E)10,000; 1,500,000