Question

which of the following is an example of how emotions affect the body?
increased pulse rate
narrowed focus
change in visual perception
color blindness

Explanation:

Emotions can trigger physiological responses. An increased pulse rate is a physical - body reaction that can occur due to emotions like excitement or anxiety. Narrowed focus and change in visual perception are more cognitive changes, and color blindness is a genetic or physiological condition not related to emotional impact on the body.

Answer:

increased pulse rate