What is the term for changes in the internal or external environment that cause a response? (1 point)

Responses

messages
messages

nerves
nerves

stimuli
stimuli

signals

stimuli

How do signals from sensory neurons reach motor neurons?(1 point)

Responses

Through interneurons in the brain and spinal cord that connect sensory neurons and motor neurons
Through interneurons in the brain and spinal cord that connect sensory neurons and motor neurons

Signals from sensory neurons do not get sent to motor neurons
Signals from sensory neurons do not get sent to motor neurons

Signals move from dendrite to dendrite towards motor neurons
Signals move from dendrite to dendrite towards motor neurons

Motor neurons signal for the body to move the signal toward them

Through interneurons in the brain and spinal cord that connect sensory neurons and motor neurons

The term for changes in the internal or external environment that cause a response is stimuli. To find the answer to this question, you can break it down and identify the keywords. In this case, the keywords are "changes," "internal or external environment," and "response." Based on your knowledge or by searching specific keywords online or in a relevant textbook, you can determine that the answer is stimuli.