Which planet is known as the Red Planet?, Mars, Jupiter, What gas do humans need to breathe to survive?, Oxygen, UnSafe Gas, How many legs does a spider have?, 16, 8, What is the center of an atom called?, Electrons, Nucleus, What is the boiling point of water?, 0°C., 100°C, Which force pulls objects toward the Earth?, Magnetism, Gravity, What is the hardest natural substance on Earth?, Gold, Diamond, How many colors are in a rainbow?, 7, 5, What part of the plant grows underground?, Roots, Grass, What is the closest star to Earth?, The Sun, Moon, Animals that only eat plants are called...?, Omnivores, Herbivores, What is the chemical symbol for water?, CO2, H2O, Which organ pumps blood through the body?, Brain, Heart, What do bees collect from flowers to make honey?, Dust, Nectar, Is the Moon a planet or a satellite?, Satellite, Planet, What is a scientist who studies rocks called?, Biologist, Geologist, Which state of matter is steam?, Liquid, Gas, What do you call a baby frog?, Baby Frogg, Tadpole, What is the largest mammal in the world?, Blue Whale, Dog, Which planet is famous for its big rings?, Jupiter, Saturn

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