I think is very respectful to learn their names. So is C
Blood I think
Hope this helps... mark as Brainliest plz
Target heart rate is defined as the minimum number of heartbeats in a given amount of time in order to reach the level of exertion necessary for cardiovascular fitness, specific to a person's age, gender, or physical fitness.
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Jeff gets several symbols tattooed on his torso
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Please correct me if I am wrong :)
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The body needs calcium to maintain strong bones and to carry out many important functions. It's important for keeping strong bones and teeth.
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