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Answer is are breathing much faster. A good sign that cardiovascular exercise is occurring is that you breathing much faster.
A commonly used synonym of the term immunization is vaccine.
Your adrenal glands would probably secrete adrenaline
Responsible behavior should be based on rules of safety and motivated by a will to prevent injury to self and others.
<h3>What is Injury?</h3>
This is defined as the damage to the body of a individual as a result of accidents or attack.
Responsible behavior deals with someone putting safety first when performing various types of activities to prevent risk of injury.
Read more about Responsible behavior here brainly.com/question/3469090
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