On about the sixth day after fertilization, the uterus secretes a chemical that dissolves the hard covering around the blastocyst, allowing it to implant in the ____
a. uterine wall c. kidney
b. ovary d. endometrium
A
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Which of the following statements is true about the relationship between work performance and the presence of others?
A. The presence of others speeds up the performance of simple, well-learned tasks. B. On simple, individualistic tasks, people work better when alone rather than in the presence of others. C. For both simple and complex tasks, environmental distractions invariably undermine the quality of performance. D. Because competition motivates, people working on complicated tasks are more efficient when they work in the same room rather than in isolation.
Liz is uncertain about her goals, values, loyalties, career, and friends. Sometimes she is not even certain if she is heterosexual or a lesbian. She feels bored, empty, and is terrified of being alone. She clings desperately to her friends because of her fear of abandonment. However, her clinging behavior and her oversensitivity to any sign of rejection often pushes away those friends. Liz is most likely suffering from ______ personality disorder.
a. avoidant b. borderline c. histrionic d. dependent
People who lack self-confidence despite good skills, who panic at the possibility of being separated from their spouse, and remain in abusive relationships have many of the symptoms of ________ personality disorder
a. histrionic b. dependent c. avoidant d. narcissistic
Stephanie has a high NEAT level. It is likely that she:
A. is obese. B. lives a predominantly sedentary lifestyle. C. is relatively lean. D. has low nonexercise activity thermogenesis.