Joints and muscles – Clip

Joints and muscles – Clip

Assessment

Interactive Video

Science, Health Sciences, Biology

1st - 6th Grade

Hard

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Quizizz Content

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The iris is an involuntary muscle that controls the pupil size in the eye. It adjusts by contracting and relaxing to regulate the amount of light entering the eye, aiding in clearer vision.

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1 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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