Echinoderms Video Lessons

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Concept

Problem: Sea urchins move about bya. tentaclesb. flexible armsc. movable spinesd. small pincherse. extruding slime

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Problem Details

Sea urchins move about by

a. tentacles

b. flexible arms

c. movable spines

d. small pinchers

e. extruding slime

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Our tutors have indicated that to solve this problem you will need to apply the Echinoderms concept. You can view video lessons to learn Echinoderms. Or if you need more Echinoderms practice, you can also practice Echinoderms practice problems.

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Our tutors rated the difficulty ofSea urchins move about bya. tentaclesb. flexible armsc. mova...as low difficulty.

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Our expert Biology tutor, Kaitlyn took 3 minutes and 1 second to solve this problem. You can follow their steps in the video explanation above.