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The largest species of lizard that lives in isolation. Even a single bite of it can be fatal.
Blood vessels in fishes' gills absorb oxygen and release carbon dioxide.
This 3D introduces a centipede species widespread in the Mediterranean.
King of the savannahs, the lion is at top of its food chain. Its only enemy is man.
A gull species typically found on European beaches; it is easily recognisable by the distinctive...
The life cycle of vertebrates starts with the production of the reproductive cells of an...
Larvae of this type of mayflies spend the first three years of their lives in water,...
It likes oak forests. It is easily recognisable by its chestnut coat with cream-coloured mottling.