[~~نهال~~]

Did you know?...A cockroach will live nine days without it's head before it starves to death

Did you know?...Sharks never get sick, they are immune to all known diseases.

Did you know?...The poison-arrow frog has enough poison to kill about 2,200 people !

Did you know?...A duck's quack doesn't echo, and no one knows why

الان اكملت الجزء الاول من فقرة did you know لكي اخزن الجزء الثاني للعد القادم ان شاء الله

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