Answer: B
A) mesoderm; nervous system, lungs, internal organs, and skin
B) chorion; endocrine system, muscles, placenta, and skeleton
C) ectoderm; circulatory system, skin, skeleton, and internal organs
D) endoderm; digestive system, lungs, urinary tract, and glands
Answer: D
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Patients with narcolepsy have damaged or missing cells in their ____, which cause a disruption in the production of ________
a. ?hippocampus; neurotransmitters b. ?amygdala; neuromodulators c. ?medulla; oxytocin d. ?hypothalamus; orexin
Which is not a step in the systematic desensitization procedure?
A. observing a model who is coping with the feared stimulus B. learning to relax C. developing an anxiety hierarchy D. imagining fearful stimuli and remaining relaxed
What are the malleus, incus, and stapes?
A. tiny bones located in the middle ear B. types of cones on the retina C. types of sound that most people can detect D. words often used by audiologists in testing for hearing difficulties
Three months after her mother died, 13-month-old Jessica, who initially searched everywhere for her mom and then appeared very sad, has now taken a renewed interest in playing with her toys and interaction with new people. Bowlby would suggest that Jessica is in the _____ phase of bereavement.
A. protest B. detachment C. despair D. complicated