Why do animals live in groups? 

Important Questions on Life of Animals

HARD

4th Tamil Nadu Board

IMPORTANT

Standard 4 Term III Science>Chapter 2 - Life of Animals>Evaluation>Q 2

Explain the three main body regions of insect. 

MEDIUM

4th Tamil Nadu Board

IMPORTANT

Standard 4 Term III Science>Chapter 2 - Life of Animals>Evaluation>Q 3

What are nocturnal animals?