What is the function of the placenta?
to screen out potentially harmful substances
to exchange blood between the mother and the developing embryo
to protect and nourish the developing fetus
to create antibodies for the developing fetus
to protect and nourish the developing fetus
Psychology
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A danger posed by watching repeated news broadcasts of a tragedy is that a person will
a. not understand the nature of the tragedy. b. experience vicarious traumatization. c. develop a serious case of cynicism. d. become emotionally numb. e. C and D are correct.
Psychology
Middle-aged people and those 60 or older report levels of happiness and satisfaction lower than people in their 20s and 30s
Indicate whether the statement is true or false.
Psychology