Answer:
Stress is a feeling of emotional or physical tension. It can come from any event or thought that makes you feel frustrated, angry, or nervous. Stress is your body's reaction to a challenge or demand. In short bursts, stress can be positive, such as when it helps you avoid danger or meet a deadline.
Answer:
Whole body:<em> blackout, dehydration, or flushing
</em>
Cognitive: <em>amnesia, mental confusion, or unresponsiveness
</em>
Gastrointestinal: <em>nausea or vomiting
</em>
Behavioral: <em>aggression or lack of restraint
</em>
Also common: <em>depression, euphoria, problems with coordination, rapid involuntary eye movement, or slurred speech</em>
<em><u>Hope this helps!</u></em>
<em><u>Please mark brainliest!</u></em>
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C... Cardiovascular, the heart needs exercise to stay healthy!