.A running cockroach's velocity is about 40 km/h
False
To produce one kilogram of honey, a bee must fly to about 2 million flowers.
True
In case of danger, an ostrich hides its head in the sand.
False
Eucalyptus is the highest and most fast-growing tree in the world.
True
The plane's "black box" is orange in order to be easier to search for.
True
Insects sleep with their eyes open
True
An elk can feel when a fly alights on its horns.
True
A polar bear can smell a seal at the distance of 64 kilometers.
True
The hares living in tundra are the smallest hares in the world.
False
If a shark is turned over, it falls into a trance.
True
If an egg is broken under water, its contents keep their form.
True
Owls can turn their neck 270 degrees.
True
African elephants are smaller than their Asian mates.
False
Camels can drink more than hundred liters of water at a time.
True
Oysters can change their gender.
True
Each man's tongue print is unique
True
