chemical contaminations means the contamination of environment by chemical substances like chemical released by industried in water, buring of chemicals in air tjat cause air pollution etc... hope it helsp u
The circadian clock is most sensitive to light from about 2 hours before usual bedtime and through the night, until about 1 hour after usual wake-up in the morning (this is the sensitive period). Exposure to light during these times will affect when your body naturally gets sleepy and is ready to fall asleep.
Not enough money, getting kicked out of home, drop out of school, not going to college, baby has no father most of the time.
These are just some things let me know if you need more.
Playing football soccer that requires being proficient in all health-related components. These components include cardiorespiratory endurance, body composition, flexibility, muscular strength and muscular endurance.
The health-related components of physical fitness are key factors in all sports physical fitness such as walking, running, gym, swimming, cycling, soccer, etc.
Cardiovascular endurance refers to the ability that the heart and lungs have to provide oxygen to all body cells, which is fundamental during a football soccer game.
Flexibility refers to the ability of muscles to lengthen, thereby allowing your joints to move through a range.
Muscular strength. When playing soccer, muscle strength indicates the amount of force you can make when you kick a ball.
Muscular endurance refers to the ability that muscles in your body have to perform movements without fatigue. In this case, muscular endurance makes special reference to the muscles in your lower limbs or legs.
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