The diagram above represents a reflex arc in a human. This pathway responds when someone touches something that causes pain, such as a hot stove. Which of the following shows the correct order of the body systems involved in this response?

A) Integumentary, respiratory, digestive

B) Circulatory, respiratory, nervous

C) Integumentary, nervous, muscular

D) Circulatory, digestive, nervous

Question

Chemistry

Saige Vargas

8 December, 01:20

The diagram above represents a reflex arc in a human. This pathway responds when someone touches something that causes pain, such as a hot stove. Which of the following shows the correct order of the body systems involved in this response?

A) Integumentary, respiratory, digestive

B) Circulatory, respiratory, nervous

C) Integumentary, nervous, muscular

D) Circulatory, digestive, nervous

+2

Answers (1)

Know the Answer?

Shelby Moore · Answer 1

C) Integumentary, nervous, muscular

Explanation:

When a human body touches a hot stove, our sense organ which is integumen first of all receives the impulse of heat. The impulse is transformed into electrical signal which is transmitted to brain which is a part of nervous system. Then brain processes it and command signal is sent to muscle of hand to move it away from that place. Hence the order is

Integumentary, nervous, muscular.