If your lungs were filled with air containing this level of lead, how many lead atoms would be in your lungs? (assume a total lung volume of 5.30 l .)

Probably the price and the type of car he is looking for

The question may be incomplete (there are not the possible answers), but according to the scenario, kaley and her coworkers could be in a humanitarian organization like red cross (in the us or in other countries). it's an organization which organizes health and safety services, disaster services, and blood donations.