4 Brittle Star is an example of the class
5 Which of these is not true of star fish?
They are star shaped
Pedicellaria are present
Water vascular system is not used for gathering food
Possession of specialised jaw-like appendages
6 Vertebrata is a subphylum of the phylum
4.Ophiuroidea 5.Water vascular system is not used for gathering food - it is used for manipulation of food 6. chordata