One of Roxi's favorite books includes a section in which the protagonist, our hero Cookie Monster, examines some cookies using his five senses. Rob and I explain, as we're reading that section, that he sees the cookies with his eyes, listens to the cookies with his ears, etc.
Roxi has lately applied this knowledge to her daily life. She'll often ask for something by saying, "Want it. In the hand." We have flowers on the kitchen table, and she inquires, "Smell them? Want to? Flowers? With the nose?" This morning, she commented on her breakfast, "Eating it. In the mouth."