
When people climb tall mountains, they bring oxygen. They carry it in tanks. It helps them breathe. It helps them reach the top!
What Do You Think? Would you try mountain climbing? Why or why not?
Photo Credit: Rapt.Tv/Alamy Stock Photo
The Sun/Moon pattern repeats every day. When the Sun comes … read more
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Fire can be dangerous. Never play with matches. Never play … read more
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