The major commercial species of Nicotiana that is grown for tobacco products is
A. Nicotiana rustica.
B. Nicotiana indica.
C. Nicotiana tobacum.
D. Nicotiana sinensis.
C
You might also like to view...
The body's __________ keeps track of how many hours a person has been awake and creates increasing pressure to fall asleep.
A. circadian timing system B. reward center C. homeostatic drive for sleep D. limbic system
Regarding the contributions of William Tuke to the treatment of the mentally ill, which of the following is true?
A. He established the York Retreat, a residential house for the mentally ill that battled against brutality and ignorance, and incorporated the religious beliefs of the Quakers. B. Tuke's York Retreat was fashioned after the Christian belief that all people are creatures of God and must be treated with care. C. He introduced trained nurses to head mental health nursing staffs. D. He decried the practice of chaining mental patients in dark dungeons, instead favoring the use of straightjackets and placing them in brightly lit rooms.
A(n) _________________ increases the potency of a reinforcer
Fill in the blank(s) with correct word
Because of socialization experiences, Bob is more likely to use _____ style of communication that Betty
a. an expressive c. a sensitive b. a problem-solving d. an instrumental