Rupert is teaching about the phylum bryozoa to his students. which point should he emphasize?

a. that the lophophore is a circle of tentacles that in feeding

b. that the lophophore is a circle of cilia that in movement

c. that the lophophore is a circle of cnidocytes that in stinging the prey

d. that the lophophore is a circle of bioluminescent cells that evade predators