Biology

This chapter discusses in detail the characteristics of the living beings, their need for food, and their reactions to stimuli and movement. Some useful and harmful living things are also discussed here with pictorial representations.

This chapter covers the concept of diversity in living beings and their classification. It categorizes the plants based on their structure and explains them in detail. Several activities and exercises are provided for better understanding.

This chapter discusses the types of nutrients present in the food and their role in keeping our body healthy and free from diseases. It also covers the difference between a normal diet and a balanced diet in detail with the help of diagrams.

This chapter discusses the number of bones present in our skeletal system and its function. It explains the structure of rib cage, backbone, and the bones present in our limbs. A brief description of the skull is also given with the help of diagrams.