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7 Oops!

Why Did I Do That?

Get Ready

Why do we yawn?

e.g. We’re tired. / We’re bored. /

We didn’t sleep enough. /

We see somebody else yawn.

BIG IDEA

Sometimes our bodies don’t act the way we
want them to. They can make us look silly,

but those actions happen for a reason.

Science | My Body, My Senses