Which of the Following Is a FALSE Statement Concerning the Physical

Which of the following is a FALSE statement concerning the physical changes in middle adulthood?

A) Skin wrinkles and sags because of a loss of fat and collagen in underlying tissues.
B) Hair becomes thinner and grayer due to a lower replacement rate and a decline in melanin production.
C) Adults lose about one-half inch of height per decade beginning in their forties.
D) Fat generally accounts for 10 percent or less of weight in middle age.