0 The force and some technological applications depend on their motion on the effect of force January 26, 2015 by Heba Soffar · Published January 26, 2015 · Last modified November 21, 2019
0 Stars, Galaxies, Solar system, Planets, Moons, Asteroids, Meteors, Meteorites & Comets March 9, 2020 by Heba Soffar · Published March 9, 2020 · Last modified March 13, 2020
1 The function of the small intestine in the human digestive system December 31, 2014 by Heba Soffar · Published December 31, 2014 · Last modified November 22, 2019
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