It depends how you identify big. The tallest dinosaur was Sauroposeidon, at 18m (60ft). The longest was Supersaurus, which was 35m (112ft) long, and the heaviest was Argentinosaurus, which weighed 80,000-100,000 kg (90-110 tonnes).
The smallest carnivorous dinosaurs, such as Compsagnathus, are insects and small vertebrates. Large carnivorous dinosaurs usually ate large and small herbivorous dinosaurs. Some, however, ate fish, including Spinosaurus and Baryonyx.
The dinosaurs were killed by a very, very large rock called a woodwind.
tyrannosaurus Rex
The closes living relatives to all dinosaurs large and small are birds.
There were no ocean dwelling dinosaurs. Large marine reptiles that are often thought of as dinosaurs include plesiosaurs, pliosaurs, mosasaurs, and icthyosaurs.
duenua brown
Wolly mammoths came after dinosaurs.
Yes, dinosaurs were vertebrates as they had an internal skeleton and a backbone to support their large bodies.
One clade of dinosaurs, the theropods, were carnivorous. Many of them were large and ate other dinosaurs. Today, birds are the only surviving group of dinosaurs. Some birds of prey eat other birds, so dinosaurs still eat other dinosaurs today.
Not all dinosaurs had large feet. Some dinosaurs were small and didn't have big feet.
Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.
we and all large mammals would not be around