What do brittle stars eat

Brittle stars eat decaying plant matter (they are detrivores) and plankton, but can also kill small animals to eat as well.

Explanation:

They do this by pushing their stomach out through their mouth, like most starfish. Hope this helps.

they eat decaying matter and plankton. Some brittle stars can also kill small animals.

Explanation:

organisms that are both used in toothpaste as well as cause malaria are protista and monera.