Answer: The statement above is absolutely true.
Explanation: The government provide us with physical activity guidelines in which we are directed to perform a particular type of physical activity in order to stay fit according to our age group. We all know that obesity is one of the major cause of multiple diseases. A person with excessive weight can not expect to have a good health. These guidelines specify the types and amount of exercise necessary for everyone from different age groups not only to lose weight but to stay active and lead a healthy life.
That they won’t have to worry about destroyed nerve cells in the spinal cord and brain.
Ignorance- lack of knowledge or information.
A) The teenager that doesn't exercise because he/she doesn't know that he needs. Meaning that he/she is being ignorant because he/she doesn't know that they need it to stay healthy.
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The answer is alveoli.<span> </span>