Research Has Suggested That the Majority of Phobias

Research has suggested that the majority of phobias:

A) are based equally on primal stimuli,such as heights,and modern threats,such as guns.
B) are based on modern stimuli,such as guns and automobiles.
C) are based on primal stimuli,such as heights,water,or snakes.
D) are not based on innate biological factors,but environmental ones.