Benzodiazepines work best as a treatment for anxiety when a. the physician is perceived by the patient as being warm b. the physician has a positive attitude toward antianxiety drugs c. the physician believes that the patient will improve d. all of the above

Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems