As Molly Is Cutting Roses, a Thorn Pricks Her Finger

question 145

Multiple Choice

As Molly is cutting roses, a thorn pricks her finger, and Molly automatically withdraws her hand. This simple protective mechanism of the body is known as a(n)

• A)inductor arc.
• B)conditioned behavior.
• C)neuro-conductor response.
• D)reflex arc.