Tobacco use can be harmful to: The person using it Other people Unborn babies All of the above

When the dental assistant is seated in the correct position is usually what

An is a record that contains a list of qualified workers in an industry.

The amount of oxygen that is actually used by the body during the rest or a hand workout is determined by the heart rate, the stroke volume, and the amount of a. blood circulating in the vascular system b. oxygen removed from the vascular system c. oxygen provided to the vascular system d. blood that individual has in the body e. hemoglobin in the red blood cells