Hodgkin's lymphoma of spleen–mixed cellularity:

Acne clogs cause blemishes in the skin that are often red and swollen. It most often affects teens, with more than ________ percent developing at least a mild form of this condition

a. 55 b. 70 c. 85 d. 99

Which one of the following best describes oxygen?

A) A gas classified as a drug B) A highly flammable substance C) An odorless cloudy gas when pressurized D) A moist gas that supports combustion