I WONDER - Do Our Cells Need Blood?

I WONDER - Do Our Cells Need Blood?

Assessment

Interactive Video

Health Sciences, Biology

KG - 6th Grade

Hard

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The video explains that the human body is composed of approximately 75 trillion cells, equivalent to 1000 billion. The heart is responsible for pumping blood to all these cells, with the exception of the corneas. The corneas, which form the clear front part of the eye, are unique as they do not receive blood like other cells in the body.

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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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