Question

Who was world's largest dinosaur
a. Brachiosaurus
b. Dreadnoughtus
3.Spinosaurus
4. Brontosaurus ​

Answer 1

Answer:

Here is your answer

Explanation:

B)Dreadnoughtus

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Answer 2

Answer:

b) dreadnoughtus

Explanation:

Dreadnoughtus ,the largest dinosaur whose size can be calculated reliably a very complete fossil of this sauropod was unearthed in 2009 .in life dreadnoughtus was 26 metres (85 feet) long & weight about 65 tons.