Health-related fitness contributes to sports performance a.)t b.)f

Health related components of fitness include: flexibility, cardiorespiratory endurance, muscular strength, muscular endurance and body composition.  

The statement that health-related fitness contributes to sports performance is true.  Making exercises for all these components will for surely bring a huge benefit on your sport performance.

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.

risky behaviors. many behaviors are risky for your health and happiness. the main hazards include using tobacco, alcohol, and sexual activity.