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English
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3) Lungs

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4) Bones

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5) Senses

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English
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6) Solids

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English
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7) Brain

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English
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8) Moons

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English
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9) Sun

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English
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English
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English
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Español
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13) Gases

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English
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14) Planets

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English
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15) Stars

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English
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English
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17) Earth

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English
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18) Liquids

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English
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English
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20) Oceans

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English
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