In most males, the testes begin to differentiate from the primitive gonad by the ____
a. 5th to 6th week after conception c. 7th to 8th week after conception
b. 6th to 7th week after conception d. 9th to 10th week after conception
C
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In track and field, a relay team is only as strong and successful as its slowest runner. A relay race is therefore an example of a(n) ____ task
a. inductive b. divergent c. conjunctive d. convergent
What is the meaning of the term "crowd" in relation to the adolescent peer group?
a. A small group of 5 to 10 friends b. All the people one adolescent knows by name c. A large group recognized by a few predominant characteristics d. All the popular kids in a school
Which speech sound is always a single vowel-like sound?
a. Phoneme b. Babble c. Coo d. Morpheme
Sleep can be described as
a. a state of no arousal b. a state of no behavior c. having a strong relationship to motivation d. the absence of behavior and arousal