Health, 23.10.2020 18:50 michaeladkins1979
PLEASE HELP WILL GIVE BRAINLIEST ANSWER TO FIRST PERSON TO GET IT RIGHT
Why does your heart never tire of constantly beating to pump blood throughout your body?
A. It belongs to the skeletal muscle group, which means it moves involuntarily.
B. It consists of fibers that move voluntarily, so you can train these fibers to increase their endurance level.
C. It has a high level of muscular strength due to extensive weight training.
D. It consists of cardiac muscle tissues, which means it moves involuntarily.
Answers: 2
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Antibiotics are given when an std is caused by a virus. true or false
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Explain why many people are concerned about uv rays? explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?
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PLEASE HELP WILL GIVE BRAINLIEST ANSWER TO FIRST PERSON TO GET IT RIGHT
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