The dendrites of each relay neuron connect to (select the TWO possibilities): axon terminals of sensory neurons
axon terminals of motor neurons
dendrites of sensory neurons
dendrites of motor neurons
axon terminals of other relay neurons
dendrites of other relay neurons

axon terminals of sensory neurons

axon terminals of motor neurons

Explanation:

Relay neuron are found in the brain and spinal cord between the motor terminals or response and sensory neurons. Sensory neuron transmit signal to the relay neurons connect sensory neuron to motor neuron. The motor neuron then send electrical impulses to the effector which produces a response.

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