I'm pretty sure they can't see at all, but they have other senses that help them move around and sense predators.
Because the scientists believed it looked like a cucumber and it was under the sea so therefore, a sea cucumber has derived from cucumber-like look.
no a sea cucumber does not have a backbone.
No a sea cucumber does not have a brain.
because they have no eyes or mouth and they dont need to see anything
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No. The sea cucumber is, in fact, an echinoderm like the sea urchin.
A sea cucumber is a Herbivore.
There are four common names for psolus chitinoids and they are Armoured sea cucumber, Creeping armoured sea cucumber, Slipper sea cucumber and Creeping pedal sea cucumber.
Sea cucumbers don't have any legs at all.
No; sea cucumbers are animals and transparent sea cucumbers are plants.
sea cucumber... ;)