CLASS 6 Chapter 1 Food: Where does it come from?
Introduction Any substance that human beings, animals or plants eat to nourish their body for proper growth and maintenance is called food. • All living beings require food. • Food is required by all living beings for four main purposes: 1. for proper growth. 2. to provide energy for doing work. 3. for the repair […]
CLASS 6 Chapter 1 Food: Where does it come from? Read More »