Red are arteries and blue are veins i believe.
2-3 days cause that's how long it is for me
Answer:
The <u><em>life expectancy</em></u> for the average American female is around 81 years and the average American male is around 76 years.
Explanation:
Life expectancy can be described as the expected number of years that a person can live. The life expectancy depends on factors like the country, the resources, nutrition, area etc of a person. Recent studies have shown that the expected life expectancy for Americans is around 78.7 years, with males having a life expectancy of 76 years and females having a life expectancy of 81 years. However, developments in science and technology can change life expectancy.
<span>Research indicates that people who are socially isolated may die about 7 years sooner than people who are not socially isolated. People may feel really lonely, and without interaction with others, their lifespan is decreased. Like smoking</span>