This is a one-page Word document that enables the drag and drop feature with arrows. When used electronically, the arrows contain anatomic terms to be 'dragged' to a full-color depiction of the human respiratory system. If used as a printed document, the arrows simply substitute as a word bank to label the respiratory system. Because this can be used electronically or as a printed copy, it is actually 2 assignments in one. If a student is absent, I simply give them the printed copy to complete at home for homework. The KEY is included.