Health care providers are encouraged to ______________ the new software before the January 2012 implementation

A hazardous material is defined by DOT as

a. a material that possesses a threat to the health and safety of employees in the work place. b. any material considered harmful or extremely harmful to the environment. c. a designated substance or material that has been determined by the Secretary of Transportation to be capable of posing an unreasonable risk to health, safety, and property when transported in commerce. d. All of these

Smell receptors and taste cells are both a special type of receptor called a(n) ________.

Fill in the blank(s) with the appropriate word(s).