- Which animal has teeth in its stomach?
- Which animal has the longest pregnancy period?
- Which animal has no brain and heart?
- Do animals have feelings?
- Who has biggest brain in the world?
- Which animal has the second largest brain?
- Which animal has the smallest brain?
- Is Dolphin smarter than human?
- Are whales smarter than humans?
- Do animals fart?
- Do cows have 2 stomachs?
- What animal has the best memory?
- What animal has 32 brains?
- What animals dont have Buttholes?
- Which animal is dumbest?
- What animals have larger brains than humans?
- What animal has 800 stomachs?
- Who has the biggest brain human?
- What is the smartest animal on earth?
- What animal poops out of mouth?
- What animal eats and poops out of the same hole?
Which animal has teeth in its stomach?
Ghost crabs “growl” when threatened by grinding the teeth inside their stomach against each other.
While many crustaceans have teeth in their stomachs for grinding up food, the ghost crab is the first shown to use them to making sounds for communication as well..
Which animal has the longest pregnancy period?
ElephantsElephants have the longest gestation period of all mammals. These gentle giants’ pregnancies last for more than a year and a half. The average gestation period of an elephant is about 640 to 660 days, or roughly 95 weeks.
Which animal has no brain and heart?
JellyfishJellyfish don’t have brains They don’t have a heart, lungs or a brain either! So how does a jellyfish live without these vital organs? Their skin is so thin that they can absorb oxygen right through it, so they don’t need lungs. They don’t have any blood so they don’t need a heart to pump it.
Do animals have feelings?
Pythagoreans long ago believed that animals experience the same range of emotions as humans (Coates 1998), and current research provides compelling evidence that at least some animals likely feel a full range of emotions, including fear, joy, happiness, shame, embarrassment, resentment, jealousy, rage, anger, love, …
Who has biggest brain in the world?
Fun FactsThe sperm whale has the biggest brain of any animal species, weighing up to 20 pounds (7 to 9 kilograms).Larger brains don’t necessarily make a smarter mammal. … The nocturnal tarsier is only 3.5 inches tall, but it has the largest eyes relative to body size of any mammal.
Which animal has the second largest brain?
Killer whalesNeuroscientist Lori Marino and a team of researchers explored the brain of a dead killer whale with an MRI and found an astounding potential for intelligence. Killer whales, or orcas, have the second-biggest brains among all ocean mammals, weighing as much as 15 pounds.
Which animal has the smallest brain?
World’s smallest animal with a brain is a tiny relative of the humble earthworm and it is only the width of a human HAIR. Scientists have finally located the smallest brain ever seen and it belongs to a ragworm.
Is Dolphin smarter than human?
Are dolphins smarter than humans? Current tests for intelligence indicate that dolphins do not possess the same cognitive abilities as humans and are thus not the “smarter” species. Like humans, dolphins possess the ability to beneficially alter their surroundings, solve problems, and form complex social groups.
Are whales smarter than humans?
Whales have pretty big brains. … The sperm whale brain weighs about five times as much as a human brain. But just because you have a big brain doesn’t necessarily make you smarter. However, we do know that animals that have a big brain compared to their body do tend to have a certain kind of intelligence.
Do animals fart?
Although we all fart (admit it), not all animals do. The table below is what scientists were able to provide. … Birds do not fart, for example, because they have different bacteria that live in their guts that don’t produce the same gaseous byproducts.
Do cows have 2 stomachs?
Cows technically only have one stomach, but it has four distinct compartments made up of Rumen, Reticulum, Omasum and Abomasum. … That’s why people often say that cows have four stomachs.
What animal has the best memory?
bottlenose dolphinsSorry, elephants: Dolphins have taken the top spot for best memory, at least for now. New experiments show that bottlenose dolphins can remember whistles of other dolphins they’d lived with after 20 years of separation.
What animal has 32 brains?
Leeches2. Leeches have 32 brains. A leech’s internal structure is divided into 32 separate segments, and each of these segments has its own brain. In addition to that, every leech has nine pairs of testes — but that’s another post for another day.
What animals dont have Buttholes?
Yes, the animal kingdom does witness organisms without anal pore. On the onset of evolution, primitive divisions like Porifera( sponges), cnidaria (jelly fishes and corals),ctenophora (sea comb jellies) and platyhelminthes(flat worms) had to make do with whatever little the nature had to offer to them with.
Which animal is dumbest?
Sloths1- Sloths. Sloths are the slowest and dumbest animals out there. They spend most of their time sleeping on the tree branches, but they never poop on the trees.
What animals have larger brains than humans?
Porpoises and elephants, fellow mammals known for their extraordinary mental abilities, also have bigger brains than we humans. But that’s not fair. Those animals are humongous. You need to take into account brain-to-body size.
What animal has 800 stomachs?
Etruscan shrewClass:MammaliaOrder:EulipotyphlaFamily:SoricidaeGenus:Suncus11 more rows
Who has the biggest brain human?
The volume of the human brain has increased as humans have evolved (see Homininae), starting from about 600 cm3 in Homo habilis up to 1680 cm3 in Homo neanderthalensis, which was the hominid with the biggest brain size….Development.NameBrain size (cm3)Homo neanderthalensis1200–1750Homo sapiens14004 more rows
What is the smartest animal on earth?
DolphinsDolphins. Dolphins are well-documented as intelligent animals. They can recognize themselves in a mirror and communicate with each other. Their large brain is structured for awareness and emotion, and dolphin brains are even more structurally complex than those of humans.
What animal poops out of mouth?
turtlesThat’s because the Chinese soft-shelled turtle is unique in the animal kingdom: it urinates through its mouth. Chinese soft-shelled turtles are most commonly encountered as food in upscale restaurants. They’re widely farmed in several Southeast Asian countries.
What animal eats and poops out of the same hole?
The first animals that arose seem to have literally had potty mouths: Their modern-day descendants, such as sea sponges, sea anemones, and jellyfish, all lack an anus and must eat and excrete through the same hole.