Toxic substances such as alcohol and nicotine that cross the placenta and may result in birth defects are called __________

a. neuroleptics
b. teratogens
c. pathogens
d. antigens


b

Psychology

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Describe the three-category description of unpopular, rejected adolescents

What will be an ideal response?

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Indicate whether the statement is true or false.

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______ are not based on intimate friendship.

A. Crowds B. Cliques C. Other sex relationships D. Boys' relationships

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Indicate whether the statement is true or false.

Psychology