The heart sends returned blood to the lungs, where oxygen is exhaled and carbon dioxide is inhaled.

Solid fuel cooking systems must be installed on noncombustible floors that extend ____ from the outside of the appliance in every direction.

A. 2 feet (0.6 m) B. 3 feet (1 m) C. 5 feet (1.5 m) D. 6 feet (1.8 m)

An event that occurs within the facility and primarily affects only those within the organization is known as a/n:

a. Pandemic event. b. Concurrent crisis. c. Internal crisis. d. Insider event.