Multiple choice general knowledge

Which of the following is the world's largest mammal

  1. Dinosaurs

  2. Ostrich

  3. Blue Whale

  4. Kangaroo
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The blue whale (Balaenoptera musculus) is the largest mammal on Earth and the largest animal known to have ever existed, reaching lengths of up to 100 feet and weights of up to 200 tons. Blue whales are marine mammals that live in oceans worldwide. Dinosaurs were reptiles, not mammals, and the ostrich and kangaroo, while large, are far smaller than blue whales.

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