What would Plutchik's theory of emotion suggest about the three emotions of apprehension,fear,and terror

A)  They are three of the primary emotions. 
B)  They are variations in intensity of one primary emotion. 
C)  They are all secondary emotions. 
D)  They are blends of primary emotions.

Plutchik's Theory

A psychoevolutionary theory of emotion which proposes eight primary emotions and their interrelations, emphasizing the adaptive and evolutionary functions of emotions.

Primary Emotions

Basic emotions that are universal across cultures, such as happiness, sadness, fear, and anger.

Apprehension

A feeling of anxiety or fear that something bad or unpleasant will happen, often involving concern about future events or situations.