Sponges eat primarily
krill and plankton h2o holding nutrients close relatives of coral nothing - never eat surf and turf cartilage where there's fewer animals
A B C D E F G H
Diet Filter feeders, they eat krill and plankton.
Sponges eat krill and plankton
Sponges eat primarily (A) krill and plankton (B) h2o (C) holding nutrients (D) close relatives of coral (E) nothing - never eat (F) surf and turf (G) cartilage (H) where there's fewer animals