2.1 vocab Life expectancy -
I
Life span-
Morbidity
Mortality
Quality of life-
Risk factors-

Life expectancy- the average period that a person may expect to live.
Life span- the length of time for which a person or animal lives or a thing functions.
Morbidity- the condition of suffering from a disease or medical condition.
Mortality- the state of being subject to death.
Quality of life- the standard of health, comfort, and happiness experienced by an individual or group.
Risk factors- determinant is a variable associated with an increased risk of disease or infection.

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Magnesium! this is found if caves usually

It’s a because it says during exercise so they are doing a athletic activity