No, that is not true. Although dinosaurs were very large, the blue whale is much, much bigger. It's heart weighs about the same as an average car! These huge underwater mammals are known as gentle giants.
No. Most dinosaurs were actually not that big. The big ones are just more famous and easier to find. Not counting birds some dinosaurs were quite small. One of the smallers, Anchiornis, was about the size of a dove.
It depends on the dinosaur, for example many dinosaurs were big like the T-rex, small dino's such as a Archaeopteryx it was a small creature, about 1 foot long.
You can't answer this because nothing to compare anything to the meaning of "big".
The larger dinosaurs, particularly the sauropods, were indeed the largest animals to walk on Earth. However, some dinosaurs were quite small.
No, the dinosaurs are now all extinct, though some people believe that birds are evolved from dinosaurs and are their direct descendants.
They all died millions of years ago and are now extinct.
No not all fossils animals are dinosaurs. They still are snail fossils and other fossils.
No! Although this is a common mistake, all dinosaurs were land animals. All animals that lived in the sea at the same time as the dinosaurs weren't actually classed as dinosaurs even though they have similarities :)
yes because dinosaurs are gigantic lizards and lizards are still living in the world
yes. all animals sleep
because not all the dinosaurs were killed some survived
The occupation of the dinosaurs was pretty much the same as all animals: eat, sleep, reproduce.
Ultimately all animals are related, though there is no close relationship between fish and dinosaurs.
Gigantic, killers, giant lizards. Just some of them I might mention.
2 animals that are related to dinosaurs are sharks and croodiles.
Sharks are Sharks and dinosaurs are dinosaurs. But there were animals recognizable as Sharks living when the dinosaurs did.