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Animals- Our friends

Animals- Our friends > Ask Alfie

cee
Hi
How are animals different from one another?
user
cee
Animals differ from one another on the basis of their body structures. Almost all of them have a head, eyes and limbs. Different animals have different number of legs. Cows, cats, horses, etc. have four legs while birds have two legs. Animals like snakes and earthworms have no legs. Insects have six legs and centipede has many legs. Fishes have fins to move.
cee
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