Answer As Directed: Why should you be prepared to measure dynamic muscular strength and endurance, and what are your responsibilities after you measure dynamic muscular strength and endurance?

Where is heme produced?

a. Liver b. Macrophages in the bone marrow c. Red blood cell (RBC) precursors in the bone marrow d. Mature RBCs in peripheral circulation

Which of the following ingredients helps retain moisture and prevents drying in a dentifrice?

A) Flavoring agents B) Humectant C) Preservatives D) Thickening agent