An example of an involuntary movement would be - A dancing
B swing a club
C heartbeat
D walking​

C. heartbeat

Explanation:

Option C

Explanation:

Because the rhythm is not something that we do voluntarily. We're not able to control the movements of our heart and therefore Heartbeat is an example of involuntary movement.

answer; ///i believe its: ///(embolus);

answer; i believe that the correct answer is (lung);