Which structure(s carry oxygen-rich blood away from the heart?

How quickly a drug enters your bloodstream also depends on

Alcoholic hepatitis and cirrhosis are conditions affecting the

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