Which is not a contributing factor of rosacea?
A. Age.
B. Sunburn.
C. Family history.
D. A skin mite.
E. Bacteria from stomach ulcers.
A sunburn is not a contributing factor for developing rosacea. The article suggest that children rarely get rosacea so we can say that age is a factor. In lines 12 and 14 the author states that "Some other contributing factors to the development of rosacea include family history, a type of skin mite that is sometimes found in hair follicles, and bacteria associated with stomach ulcers called H-Pylori."