1) which is the center of our solar systems? a) sun b) mars c) earth d) Saturn 2) which planet does human lived in? a) Uranus b) Venus c) earth d) Mercury 3) Which is the hottest planet? a) Venus b) Earth c) Neptune d) Jupiter 4) which is the biggest planet? a) Mercury b) Uranus c) Saturn d) Jupiter 5) which is the smallest planet? a) Mars b) Mercury c) Saturn d) Uranus 6) which is the farthest planet from the sun? a) Neptune b) Saturn c) Uranus d) Jupiter 7) How many planets in our solar systems? a) 6 b) 7 c) 8 d) 9

The solar systems- Get smart plus 3

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