The correct option is C Staphylococcus
1) Staphylococcus is a bacterium commonly present on the surface of the skin, on the nose, and even on the ground.
2) The bacterium may be responsible for causing large reddish, painful bumps on the skin called acne.
3) Acne is a skin condition caused by inflammation and clogging of the skin glands with hair follicles.