A Blue Whale can grow to 100 feet
A blue whale weigh as much as 30 elephants
Big hearts that weight 900kg and the size of a mini car
Big tongues 8000 pounds
Biggest babies on Earth
Eat a lot of krill up to four tonnes of krill every day
Blue whales can live up to 80 and 90 years old
Blue whales can be found in All Major Oceans
Blue whales are the largest animals ever to Have lived on earth
Blue whales usually swim at about five to 12 miles per hour