There are _________ sperm in the typical male ejaculation
100 to 300 million
800 million to 1 billion
500,000 to 2 million
10 to 20,000
100 to 300 million
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A unit of meaning that is made up of concepts and expresses a single idea is called a ________
a. prototype. b. mental image. c. cognitive schema. d. proposition.
Emily is a late maturing girl. Compared to the early maturing girls, we can expect Emily to
a. be more likely to get in trouble in junior high. b. have greater peer prestige and adult approval in junior high. c. be more independent and more active in junior high. d. be less at risk for premature identity formation.
According to Tulving, animals cannot maintain episodic memories because:
A. do not have a sense of self B. cannot learn how to avoid electric shock C. are usually unable to remember where food is located D. have keen sense of passage of time
The batter has just hit a high fly ball to center field where you are standing. As the ball spirals down, you are able to focus on this object and judge distances because of
a. convergence. b. the motion parallax. c. linear perspective. d. accommodation.