SOME creatures on this Earth could kills you in a matter of minutes and sometimes even seconds.
We've rounded up five of the deadliest animals on Earth and some look too innocent to be this lethal.
Blue sea dragon
Blue sea dragons are sea slugs with a very painful and sometimes lethal sting.
They can eat and store the venom of the jellyfish-like Portuguese man o-war.
This can make their finger-like extremities extremely painful to touch.
Sometimes the creatures don't sting but when they do it can result in pain, vomiting, diarrhoea.
A sting from a blue dragon can be so powerful it could kill you.
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