About this video
Dinosaurs ruled the Earth for millions of years. Then mammals got their chance to grow and spread. This video explores why mammals beat the dinos.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 How long did dinosaurs rule the Earth?
Answer: Millions of years
Q2 What group of animals took over after dinosaurs?
Answer: Mammals
Q3 What can you use to explore your family history?
Answer: A DNA kit
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