(1) Some Fishes can swim backwards.

(2) There are approximately 300 species of Tortoise

(3) A palindrome is a word or sentence that reads thesame forward or backwards: dad, madam, nurses run..

(4) Ship is faster in cold water than in warm water.

(5) There is no water on the Moon

(6) Dolphins sleep with one eye open.

(7) Cats sleep 16 to 18hours a day and a snail can sleep for 3years.

( Ants do not sleep

(9) In a normal life, a person's heart beats 2,000,000 times

(10) Cat's urine glow under bleak light

(11) A male emperor moth can smell a female emperor moth up to 7miles away

(12) Some insects can live up to a year without their heads

(13) A rat can last longer without water than a camel

(14) A shark can detect one part of blood in 100million parts of water

(15) More people speak English in china than in USA

(16) When caught between the jaws of a crocodile just dip your hands into its eyes and thawed immediately let go

(17) The heart is the only organ that starts work from embryo state to the death period

(18) The eye of an Owl is larger than it brain

(19) Dragon Fly has 6 legs but cannot walk with them

(20) Human beings are the only mammal than can sleep on the back.

(21) The human brain can store as much data as possible

(22) The animal with the most sensitive nose is the Dog

(23) Rats can mate 40 times a day and a pair of both opposite sex can produce one thousand off springs in a year

(24) The eye muscles work is equivalent to you walking 50miles

(25) The Earthworm has 10 hearts

(26) The human finger nails grows faster than the leg nails

(27) Elephants can listen to footsteps of ants

(28) Ants can carry ten times their weight

(29) Not sleeping brings down your immune system

(30) We blink our eyes 4,002,400 times per year (average human being)

Source: NatGeo Wild.

hmm 9ce work

Good to know, thanks