Which species eats chiton? a. mussel b. starfish c. whelk d. barnacles

The correct option is b.chitons are marine molluscs, they have shells on their back which is made up of eight distinct shell plates. the shell plates have different colours and patterns in different species. animals that prey on chiton include: humans, seagulls, seastars, lobsters, crabs and fishes. 

C. Directional selection. I answered this question yesterday:$