What is the "hair" of a sea cucumber called? Eight letters.?

Homework / Crossword puzzle question





Think it goes like this:





T_ _ e _ e__





Help!!!!!!|||2 words (tube feet) Maybe some of your letters are wrong? tentacle





Sea cucumbers (Class Holothuroidea) are cylinder-shaped invertebrate animals that live in seas worldwide. They are found in a variety of sea floor habitats, from warm tropical waters to cold deep sea trenches. These nocturnal animals have a life span of about 5 to 10 years.


Anatomy: The body of the sea cucumber is elongated, leathery and muscular; spines are contained with the skin. These echinoderms have no arms, but do have five-part symmetry. Surrounding the mouth are 8 to 30 tentacles (modified tube feet). Five double rows of tube feet (with tiny suction cups) run along the body; they are used for crawling along the sea bed or anchoring to a rock. A sea cucumber breathes by pumping sea water in and out of an internal organ called a respiratory tree. Some sea cucumbers burrow into the sea floor. Sea cucumbers have no brain. The biggest sea cucumber, the tiger's tail sea cucumber (Holothuria thomasi), is about 2 m long - most sea cucumbers are much smaller than this.


Diet: Sea cucumbers eat decaying matter that floats in the water or is in the sand.


Enemies: Sea turtles, crustaceans, many fish, and people eat sea cucumbers. Sea cucumbers can expel most of their internal organs to confuse predators - they later regrows the organs. Some sea cucumbers' bodies contain toxins that can deter attackers.|||Is it TENTACLE?





That doesn't fit with the letters/spaces you gave, but... It's all I can think of...