The answer is B) particulate matter
Just google it it's 7,000,000,000,000,000,000,000,000,000 atoms
Bainbridge , Ohio Called Baltimore College Of Dental Surgery Which Is Now a Dental Museum.
<span>The option that best describes their heart rates during this activity is A. low. They aren't doing much at that particluar moment - they are just walking around, talking and laughing. There isn't much there to rise their blood pressure and thus heart rate, which remains low. Moderate, vigorous, and dangerous heart rates would require much more vigorous activities. </span>
Probable, suspected, likely, questionable, and possibly, are things you never want to include in a diagnose.
Hope this is what u were looking for^_^