Its favorite food is "Krill". An Adult blue whale can kill upto 40 million krill per day. They can eat nearly 3500 kilograms of krill in a single day. They need nearly 1.5 million kilocalories of energy per day and so, they nearly eat nonstop. Small fish, crustaceans and squids too get caught when they trap krill in their mouth.
They scoop up large quantities of water into their mouth along with krill and other small aquatic creatures and then filters and push the water out. All remaining animals are swallowed.
Blue whales are ocean dwelling mammals, they need the water to support their body weight, and for their food. The possibility of blue whales going into Mt Everest is 0.
Blue whales are absolutely harmless due to their large mass and weight.
Baleen whales. These whales, including the blue, right, minke and sei whales and others, have rows of filter like appendages in their cavernous mouths, allowing them to filter plankton and krill from the water by the ton.
There are 356 in a blue whales body
big
Ovcurs! they have one of the biggest vertebrae ( a bone in the blue whales massive body ) in the entire animal kingdom
A blue whale's brain weighs approximately 15 to 20 pounds (about 6.8 to 9 kilograms). This makes it one of the largest brains in the animal kingdom, reflecting the immense size of the blue whale itself, which is the largest animal on Earth. Despite its large brain size, the brain-to-body weight ratio is relatively small compared to other mammals.
Depends on how you count. A blue whale will probably eat the most in weight during a day, while something like a shrew will probably eat the most compared to its body weight. The big cats can eat huge amounts compared to their body weight too, but then they'll spend 3-4 days sleeping it off, bringing their average down.
The average blue whale's bladder can hold approximately 2 to 3 gallons of urine. However, it's worth noting that blue whales are massive animals, and their overall urinary output can be quite significant due to their size and diet. The bladder size is relatively small compared to their massive body, reflecting their unique physiology.
your body weight has to be a healthy BMI compared to your height.
A blue whale can have as much as 20-30% of its body weight in blood. The average blue whale weighs around 200,000-300,000 pounds, so it could circulate around 40,000-90,000 liters of blood in its body.
Since blue whales are mammals they have skin with tiny amount of hair.