Whales, Rock Scallops, and Zooplankton (funny name right? :0) )
Crustaceans. These animals feed on plakton. Whale eats fish, fish eats crustaceans.
yes they eat other kinds of plakton
yes
yes
No.
they eat sea urchins (they pull out the spikes and then eat from the bottom up) I believe, I know this as I'm doing a science assignment right now on the great barrier reef
Steal the secret formula
benthos
they think it tastes good
Find plakton
you go and cook at the chum bucket worked for me
certain types of snails, hermit crabs, blennies, and sea stars will eat different types of algae and detritus