Which is the first step in the scientific method

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?

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

What is the name of the type of cell division that occurs in the prokaryotic cell cycle