The brain and the nervous system

When a person withdraws their hand from a hot object, signals are sent from the spinal cord to the effector muscle.

Describe how these signals travel from the spinal cord to the muscle.

[3]

When a person withdraws their hand from a hot object, signals are sent from the spinal cord to the effector muscle.

Describe how these signals travel from the spinal cord to the muscle.

[3]

The brain and the nervous system Questions