Which of the following statements is true?Multiple ChoiceAs people grow older, their metabolic rates decline.Fat cells require more energy to function than muscle cells.The aging process causes muscle cells to become fat cells.An average woman has a higher metabolic rate than an average man.

Which of the following statements is true?A.On average, a woman's athletic ability peaks at a later age than a man's.B.People over 40 should not exercise strenuously.C.A younger athlete will always beat an older one.D.Athletic performance peaks during the teen years.

Which of the following statements is true?Multiple ChoiceA person with obesity and a BMI of 32 has more healthy fat tissue than a person with a BMI of 30.A man is considered to have obesity when his percentage of body fat reaches 15%.A person who has a BMI of 26.2 can have more muscle and bone tissue than another person who has the same BMI. A healthy person has a percentage of body fat that is between 1 and 9%.

Which of the following statements is/are CORRECT?Select all that apply.  Evidence of similarities in lifespan of twins indicates genes contribute to longevity.   Ageing is inevitable, deleterious, and progressive.   As tissues age they become less able to regenerate and maintain homoeostasis.   The greatest impact of ageing comes from its effects on lipids and proteins in ageing cells.

Identify a true statement about life expectancy.Multiple choice question.It increases with rise in population.It is based on the growth rate.It is usually reported at birth.It decreases with fertility rate.

Which statement about older workers is true?Multiple choice question.Older workers are staying in the workforce longer.Older workers are retiring earlier than before.The majority of older workers work manual labor jobs.The majority of older workers are women.