Urdu Books. Urdu books below are arranged according to subject: UB = Urdu Biographies/History; UH = Urdu Hadith; UQ = Urdu Qur'an; UE = Ebadat et al; UT = Urdu Tasawwuf; UM = Mawdudi titles; UL = Language, Poetry, Culture. UB-Khulafa-e-Rashideen. UB-Tareekh-e-Ibn Kathir, 8 Vol. (URDU only) UE-Ihya-Ulumiddin, 4 Vol. (URDU only)
The smallest animal on earth is the tardigrade. The tardigrade is also known as the moss piglet or water bear.
Southern Ocean,Antarctica. The largest animal on Earth based on weight is the blue whale (Balaenoptera musculus), which can weigh up to 160 tonnes (352,000 lb). Its average length is 24 m (80 ft), but it is not the longest animal on Earth.