Final answer:
Acne is a skin disturbance that occurs due to B) hormone-induced changes in the release of sebum, leading to blocked hair follicles and the development of acne.
Step-by-step explanation:
Acne is a skin disturbance that typically occurs on areas of the skin that are rich in sebaceous glands (face and back). Hormones, such as androgens, stimulate the release of sebum, which can lead to overproduction.
An accumulation of sebum along with keratin can block hair follicles, resulting in the development of acne.
Additionally, infection by acne-causing bacteria (Propionibacterium and Staphylococcus) can cause redness and potential scarring due to the natural wound healing process.