Answer:
Biological death occurs after 4-6 minutes of clinical death which occurs when the heart stops pumping. ... An automated external defibrillator is a defibrillator that delivers an electrical shock to the heart to restore the normal electrical pattern and rhythm.
Explanation:
Cooling down after your workout allows for a gradual recovery of preexercise heart rate and blood pressure.
Depression. Have a goal for each day and reward yourself for all the hard work you're doing.
