These are some of the symptoms seen in persons with the eating disorder known as _____: thin, dry, brittle hair; degradation of fingernails; constipation; amenorrhea (lack of menstrual periods); decreased heart rate; loss of body proteins; weaker heartbeat.
A. obesity
B. anorexia nervosa
C. bulimia
D. All of these answers are true.
B. anorexia nervosa
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What will be an ideal response?
Check all of the following that are required for stomate opening:
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What is the function of the yolk sac in human development?
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