Answer: The answer to the this question is <em>"both our respiration and heartbeat slow down." </em>
The correct answer is C.
Explanation:
During stage one sleep, a person can be awakened very fast. Stage one lasts an estimated 1 minute up to 10 minutes. Your eyelids may open and close. You may even be able to speak to others around you. During this state, your blood pressure and temperature of the brain will decrease. This also known as light sleep.
It must be safe, and effective
