The heart is the system’s pump and the blood vessels are like the delivery routes and it is a muscle. The pumps are the beat.
The heart is a muscle about the size of a fist and it is the muscle in the body that works the hardest.
The statement that the heart muscle rests only between beats is true.
The combination of depressants and alcohol can multiply the effects of the drug and alcohol. Alcohol is considered a depressant and the combination can block other neurotransmitters, resulting in a state of increase intoxication.
Explanation:
List another name for the larynx and the importance it plays in the human body. The larynx is also called the voice box. While its main function is to allow a person to speak, it also protects the trachea.
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