What is the biggest dinosaur

Question

What is the biggest dinosaur

Answer 1

The biggest found so far were plant-eaters...

I believe the biggest dinosaur have not been discovered yet, but most probably it lived in the sea, afterall the largest mammal on Earth lives in the sea!

Answer 2

The largest complete dinosaur we know of was the Brachiosaurus , otherwise known as the arm lizard. The Brachiosaurus reached 23m in length and 12m in height - about the length of two large buses and the height of a four-story building. Fragmentary leg bones and vertebrae of even larger dinosaur species are known, but these skeletal remains are too incomplete to determine their exact size.

The smallest dinosaurs were just slightly larger than a chicken and was called the Compsognathus, or pretty jaw. The pretty jaw was just 1m (3 ft) long and probably weighed about 2.5 kg (about 6.5 lb). These dinosaur types all lived during the Jurassic Period. Some dinosaurs ate lizards, turtles, eggs, or early mammals. Some hunted other dinosaurs or scavenged dead animals. Most, however, ate plants (but not grass, which hadn't evolved yet). Rocks that contained dinosaur bones also contained fossil pollen and spores that indicate hundreds to thousands of types of plants existed during the dinosaur period. Many of these plants had edible leaves, including evergreen conifers (pine trees, redwoods, and their relatives), ferns, mosses and horsetail rushes.

Answer 3

The biggest dinosaurs were sauropods. they were huge, slow-moving, tiny-headed, cow-like plant-eaters. The lengthy neck was counterbalanced by a massive tail

i got it from here:

http://www.enchantedlearning.com/subject...

Answer 4

Braciasaur

Answer 5

Argentinosaurus.