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\nWhy Do We Have Lines On Our Palms?\n

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\n\nPublisher:\n\nScience ABC\n\n\n
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\nThe lines on our palms are known as palmar flexion creases, and they’re there to help us fold, stretch, squeeze, scrunch and do other such things without excessively stretching or squeezing the skin on the hands. The lines on our palms...\nThe lines on our palms are known as palmar flexion creases, and they’re there to help us fold, stretch, squeeze, scrunch and do other such things without excessively stretching or squeezing the skin on the hands. The lines on our palms are scientifically known as palmar flexion creases. These creases begin to form around the 12th week of gestation (when the baby is developing in the womb), which means we are all born with these lines on our palms. For your hands to perform all these physical activities, the skin that covers them must be able to adapt to complex positions. Therefore, if you stretch, fold, bend or fist your palms, the skin must be able to follow suit. If it were not for the lines on our palms, bags of loose skin would be hanging out from under our palms and fingers. Not only would that be a terrible waste of skin tissue, but also a rather unpleasant sight to behold.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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3:00
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Grade
Pre-K - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nScienceABC\n\n
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Date
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2022
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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skin, lines, hands
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Additional Tags

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what do the lines on your hand mean, why do we have lines on our hands, lines on hands, why do we have lines on our palms, palmar crease, what does the lines on your hand mean, too many lines on palm, why do my hands have so many lines, a lot of lines on palms meaning, so many lines on palm, why do my palms have so many lines, why do i have so many lines on my hands, lots of lines on palm medical, palmer crease, many lines on palm, science, curiosity, lots of lines on palms, physical activities, fortune teller, creases, palm, squeeze, support, hand, future, palmistry, palms, form, stretch, individual, fold, believes, poems, predict
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Classroom Considerations

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Best For: Explaining a topic
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