In order to introduce the topic on 'Nutrition' in class more effectively, a teacher should

Options

A. show the model of human denture
B. ask the students to open their tiffin boxes, see the contents, followed by teacher's explanation
C. give examples of different foods rich in nutrients
D. draw the diagram of digestive system on the black-board

Answer

C

Explanation

The teacher can relate real-life conditions with the chapter.