1. CHRISTOS GEORGAKOPOULOS PANAYIOTIS SIRIMIS

2. It lived 70 millions years ago. It was 3 metres tall. It was 6 metres long. It was 8000 kg heavy. It was a plant-eater.

3. It was lived 70 million years ago. It was 5 metres tall. It was 12 metres long. It was 7000kg heavy. It was a meat-eater.

4. It lived 140 million years ago. It was 3 metres tall. It was 6 metres long. It was 2000kg heavy. It was plant-eater.

5. It lived 140 millions years ago. It was 5 meters tall. It was 11 metres long. It was 3500kg heavy. It was meat eater.