It Is Believed That the Mechanisms of Habituation Documented in Aplysia

Multiple Choice

It is believed that the mechanisms of habituation documented in Aplysia occur in other species because:

A) scientists have been able to trace the entire neuronal circuit of habituation in the mammalian brain.
B) most mammals have the same number of neurons as do Aplysia.
C) repeated stimulation of sensory neurons in other species causes a reduction in neurotransmitter release.
D) All of the answers are correct.