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Why Is Pluto No Longer a Planet?
Poor Pluto! Put on your space suit and join us as we examine the sad tale of this once proud and now demoted dwarf planet.
Why Is Pluto No Longer a Planet?
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Do All Sharks Live In Saltwater?
You might want to hold your breath! We’re diving today to learn all about freshwater sharks.
Do All Sharks Live In Saltwater?
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Is Acid Rain Dangerous?
It’s raining, it’s pouring! Let’s WONDER together today about a different kind of rain—acid rain—and how it affects everything!
Is Acid Rain Dangerous?
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What Type of Shark Is the Slowest?
Take your time—today’s Wonder is moving s-l-o-w-l-y!
What Type of Shark Is the Slowest?