1) What is the hottest planet in the solar system? a) Mercury b) Venus c) Earth d) Jupiter e) Saturn f) Uranus 2) Which is the only planet that can sustain life? a) Mercury b) Jupiter c) Mars d) Earth e) Venus f) Saturn 3) Which is the second largest planet in the solar system? a) Mercury b) Earth c) Mars d) Jupiter e) Saturn f) Uranus

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