Please help, the question is in the photo

Im is in a crowd of people at the mall looking for his girlfriend tammy, who was supposed to meet him for dinner. jim realizes tammy is across the room as he catches a whiff of her overpowering perfume, 'paris #6'. which process explains why jim is able to smell the perfume?

What best describes lactic acid fermentation?

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above