The prehistoric world

Chapter 1 - THE DINOSAURS1. Timeline - they ruled the earth during Mesozoicic Era , a vast stretch time split into triassic , jurrasic and cretaceous periods .2. Stance -  unlike modern lizards they s...

Bhavya suresh kumarI'm Bhavya of class 7th. My full name is bhavya suresh kumar. I'm 11 years old. I live in Delhi.