Question

How the effectors ( or muscle) cause action or movement

Answer 1

Explanation:

When Motor nerve impulse sent by the spinal cord or brain reaches the organs which are muscles then muscles cause action or movement such as lifting the hand away from a hot plate .

when muscles contract they pull on the bones of body part and make it move . this cause action or movement of muscles.

HOPE ITS HELP YOU

PLEASE MARK AS A BRILLIANIST'S

ANSWER.

THANK you.