The Changes in the Integumentary System That Are Part of the Normal

The changes in the integumentary system that are part of the normal aging process are: (Select all that apply.)

A) hair becomes thin and grows more slowly.
B) temperature control is altered because of the increased sebaceous gland activity.
C) skin is more fragile because of loss of collagen fibers.
D) skin wrinkles and sags.
E) nail growth increases.