Which of the following is a primary sex characteristic?
a. ovaries c. prostate gland
b. seminal vesicles d. all of these
D
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On the Apgar scale, a newborn's heart rate of 100 beats per minute indicates that the
baby needs immediate help to slow the heart rate. baby is suffering from anoxia. heart is beating normally. baby has a heart defect.
Reliability and validity of observation techniques can be improved by ALL BUT WHICH of the following?
a. training observers. b. defining behaviors objectively. c. allowing observers to define the unit of analysis. d. developing a specific scoring system.
Celina and Jorge have recently moved Celina's elderly parents into their home. Even though they face sacrifices for doing so, they believe they did the right thing because of
familial obligation. progeny loyalty. generational responsibility. familism.
REM sleep is divided into three stages
Indicate whether this statement is true or false.