Which is an indication that water is entering cells

Which statements are true of a scientific theory but not a hypothesis

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?

In the practice of science, this type of reasoning is used to develop explanations.