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Blue Whales
The Blue Whale is the largest animal in the world and can weight from 100 – 160 tons. This large species of whale can be found in oceans worldwide, mainly in deep, open areas with cold waters. Hunted by whalers, the Blue Whale was once nearly driven to extinction and is still considered as endangered today. This category has questions about the Blue Whale’s appearance, diet, etc.
1,060 Questions
Blue Whales are Carnivores. 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.
Is blue whale bigger than mount Everest?
Oh, dude, let me drop some knowledge on you. So, technically speaking, Mount Everest is taller than a blue whale is long. Everest stands at about 29,000 feet, while a blue whale can reach lengths of around 100 feet. So, yeah, the mountain takes the height cake, but hey, whales still rule the oceans, right?
What would you use to measure the mass of a blue whale?
To measure the mass of a blue whale, you would typically use a specialized scale or weighbridge designed to accommodate large animals like whales. This scale would be placed under the whale to accurately measure its mass. Additionally, scientific equipment such as hydrophones and drones can also be used to estimate the size and weight of the whale.
Is a blue whale made of one cell or more cells?
A blue whale is made up of multiple cells. It is a multicellular organism, composed of different types of specialized cells that work together to carry out various functions necessary for the whale's survival.
How much would a blue whale weigh on Jupiter?
A blue whale would weigh approximately 80 times its weight on Earth if it were on Jupiter, due to the stronger gravitational pull on Jupiter compared to Earth. This means a blue whale, which can weigh up to 200,000 kilograms on Earth, would weigh around 16,000,000 kilograms on Jupiter.
What are the physical characteristics of blue cohosh?
Blue cohosh is a perennial herb that typically grows 2-3 feet tall with blue-green leaves and small blue berries that appear in the late summer. Its flowers are small and greenish-yellow in color, and the plant has a distinctive odor.
How many 1 unit cells would fit into a 3 unit cell?
There would be 27 1 unit cells that could fit into a 3 unit cell (3x3x3).
What sea mammal jumps the highest?
The bottlenose dolphin is known to jump the highest among sea mammals, leaping up to 20 feet in the air. This behavior, known as breaching, is thought to help them communicate, play, remove parasites, or enhance their speed while swimming.
How many cells would you have after 20 generations when you start with 1 cell?
If cells split in half, and do not die, then you have:
1 --> 2 --> 4 --> 8 ...
20 --> 21 --> 22 --> 23 ...
Ok, so let's assume the first generation has 1 cell...
So the 20th generation would have 219 (2(20-1)) cells.
So you would get 524,288 cells in the 20th generation, or 1,048,576 cells in the 21st generation.
I suppose I might actually take the 1,048,576 number as being the 21st generation is AFTER 20 generations.
Which sea animal can jump the highest?
The mobula ray holds the record for highest jump among sea animals, reaching heights of up to 9 feet in the air. These rays use their powerful fins to propel themselves out of the water in a behavior known as breaching.
What weighs more than a blue whale?
A Boeing 747 airplane fully loaded with passengers and cargo weighs more than a blue whale. Crocodiles and elephants also weigh more than blue whales.
How does the blue whale communicate?
Blue whales communicate through loud low-frequency sounds that can travel long distances underwater. They use these sounds for various purposes such as finding food, navigating, and socializing with other whales. Some of their vocalizations can be heard from hundreds of miles away.
Could a human crawl through a blue whales veins?
No, it is physically impossible for a human to crawl through a blue whale's veins. A blue whale's circulatory system is far too small for a human to fit through.
How many times do blue whales mate a year?
Blue whales typically mate once a year during their breeding season, which may vary depending on their location. Mating behavior usually peaks during this season as they search for a suitable partner and engage in courtship rituals.
Are insects the largest group of animals on the Earth?
Yes, insects are the largest group of animals on Earth in terms of species diversity. They make up over 75% of all animal species known to science.
What is the largest organism that has ever lived?
The largest organism that has ever lived is believed to be a honey fungus (Armillaria ostoyae) located in the Malheur National Forest in Oregon, USA. It spans an area of about 2,385 acres (965 hectares) underground and is estimated to be around 2,400 years old.
How many blue whales left in the world?
There are estimated to be around 10,000 to 25,000 blue whales left in the world. They are listed as endangered, and conservation efforts are in place to protect this species from further decline.
Is a brachiosaurus bigger or smaller than a blue whale?
A blue whale is bigger than a brachiosaurus. Blue whales are the largest animals known to have existed on Earth, with adult blue whales growing up to 100 feet (30 meters) long and weighing as much as 200 tons. In contrast, the largest-known brachiosaurus species were estimated to be around 70 feet (21 meters) long and weighed about 50 tons.
What happens when blue whales become extinct?
If blue whales were to become extinct, it would disrupt marine ecosystems by affecting the food chain, as they are apex predators. Their extinction could lead to an overpopulation of certain marine species and a decline in biodiversity. Additionally, the loss of blue whales would have cultural and economic impacts, as they are a popular species for whale watching and tourism.
