Jack has the most common form of color blindness. What type of color blindness does he have?
a. blue-green
b. red-yellow
c. red-green
d. blue-yellow e. blue-red
Question 2
The stressful time of soul searching and self-examination that many adolescents experience is the
a. identity crisis.
b. inferiority complex. c. industry struggle.
d. initiative crisis. e. personal fable.