Interesting Facts about Blue Whale

Interesting Facts about Blue Whale

The heart of Blue Whale beats only 9 times in a minute.
Blue Whale can stop his breath from 30 minutes to 2 hours.
The length of the blue whale head can be approximately 5.7 meters, or about 19 feet.
Blue Whale has a length of about 30 meters.
Blue Whale's brain can range from 6.5 to 7 kg.

The average speed of swimming in Blue Whale water is 46 kilometers per hour.
Blue Whale can fill Oxygen up to 5000 liters in his lungs.
Blue Whale weighs around 180 tons, that is equal to thirty elephants.
Female Blue Whale gives birth to only one child at a time because it is a mammalian animal like humans.
Blue Whale's child's average length can be around 8 meters and weight can be up to 4000 kg.