While exploring the ocean you find a new organism attached to the sea floor. It is about half a meter across, has a round shape, and is not soft to the touch.

A. Describe two ways you could tell if the organism is a member of the Porifera or Anthozoa, just by looking at it. (2 pts)

B. Compare and contrast the process of how Porifera and Cnidarians collect and digest their food.

Answer rating: 100% (QA)

phylum porifera This group of animals is probably considered as the oldest animal groupThey are also called as spongesThey are by far the simplest mut... View the full answer