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This activity will take 15 minutes, is for ages 7 to 10 with no supervision needed.
<p><strong><span style="font-size: 20px">The cells that line your lungs and airways are covered in tiny hairs called</span><em><span style="font-size: 20px"> cillia. </span></em></strong></p><p><strong><span style="font-size: 20px">What do they do? </span></strong></p>
<p><strong><span style="font-size: 22px">What can you find inside the nucleus? </span></strong></p>