The nematocysts of sea slugs should be most effective at protecting individual sea slugs from predation if the predators

A)remove small bites of flesh from sea slugs, and have long-term memory.
B)remove small bites of flesh from sea slugs, and have no long-term memory.
C)consume entire sea slugs in one gulp, and have no long-term memory.
D)consume entire sea slugs in one gulp, and have long-term memory.