Primary emotional expressions, such as happiness and sadness
a. must be learned by imitating adults.
b. vary widely from culture to culture.
c. are understood across different cultures.
d. are lacking in children who are blind at birth.
Question 2
The fact that people from all cultures can normally recognize most facial expressions of emotion supports Darwin's theory that facial expressions
a. are learned early in life and are similar all over the world.
b. are part of our genetic makeup.
c. may be similar, but emotions vary greatly all over the world.
d. in humans are very different than facial expressions in apes.
Primary factors affecting blood pressure
The Primary Visual Pathway
The primary factors affecting blood pressure.
The primary and secondary adaptive responses.
Primary causes of chronic liver disease in the United States.
How to combine like-terms in expressions containing multi-brackets