Animal world
Why don't fish have neck?
Fish have gills and fins, but they have no neck. This is partly because, having a neck shaking from side to side in the water will make it difficult to swim fast.
Bone
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Articles about Bone
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Animal world
The louder the voice, the less sperm
Research on male monkeys showed that the loudest, the deepest, produced lesser sperm and had lower fertilization efficiency.
Animal world
Why not salty sea fish?
Seawater is both salty and bitter, containing a large amount of salt, according to the measurement, seawater has not about 3.5% of the salt. The fish in the sea always d…
Animal world
Why do birds sleep on branches without falling?
The bird can stand still on the tree, still sleep soundly without ever turning its neck to the ground. This is because the bird's toe structure is very suitable for gras…
Animal world
Scary things you don't know about the natural world
Frog species that actively break bones to create claws and seagulls Fulmar vomits out venom, Pacu fish has close contact with Piranha carnivorous fish, sex change flatwo…
Animal world
13 facts about turtles that few people know about
Did you know that turtle shells are also made from bone?
Animal world
Interesting facts that few people know about butterflies
Butterflies use their feet to taste, can fly at speeds of up to 50km / h, caterpillars have no bones, but there are more than 1,000 muscles ... are interesting facts abo…
Animal world
10 animals have strange abilities
Water spraying insects, mimicking the shape of other species are two of the strange abilities of animals on the planet.
Animal world
Finding the polar bear's genitals is getting smaller and smaller
Research shows that chemical pollutants have weakened the penis, causing the polar bear to become extinct.
Animal world
Learn species of jaws filled with mysterious sharp teeth
A small fish with sharp jaws is a mystery that hurts scientists to study it.
Animal world
The sloths but diligent
The sloths living on the tree are now descendants of the lazy sloth, which is quite large.
Animal world
Huge stone pythons swallow the antelope
Photographer Fred von Winckelmann from Eindhoven (Netherlands) recorded these images at Moremi National Park in Botswana.
Animal world
Successful farming of genetically modified goats for cancer treatment
Russian scientists have successfully adopted genetically modified goats to aid in cancer treatment.
Animal world
The female bear also looked at
A new study finds that the ancient bears do not often do that, but each of their love is long.
Animal world
Tobacco addicted turtle
According to a Tang family member, who is helping the owner to take care of the turtle, the gray turtle weighs 4.3kg, it has a habit of smoking since he stuffed the ciga…