Cardiovascular fitness is the ability of the heart to supply oxygen to muscles for an extend period of time. Heart belongs to what system? A. Cardiovascular
B. Digestive
C. Respiratory
D. Skeletal​

Identify two ethical principles that can teens deal with difficult decisions

The five components of health-related fitness include cardiorespiratory fitness, muscular strength, resting heart rate, muscular endurance, and body composition cardiovascular fitness, muscle tone, muscular endurance, flexibility, and body composition calisthenics, muscular strength, muscular endurance, flexibility, and body composition cardiorespiratory fitness, muscular strength, muscular endurance, flexibility, and body composition

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