Question

what is the biggest animal in the world?

blue whale is a biggest animal in the world.​

Answer 1

Very true....
Blue is the biggest animal in the world

And also the biggest mammal

Answer 2

Answer:

Antarctic blue whale

The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the biggest animal on the planet, weighing up to 400,000 pounds (approximately 33 elephants) and reaching up to 98 feet in length.