The Sensation of a Fly Landing on Your Arm Is

Multiple Choice

The sensation of a fly landing on your arm is weaker than the sensation of being hit with a dodgeball because

A) the dodgeball triggers faster moving action potentials from each sensory neuron.
B) the dodgeball triggers a more negatively charged action potential.
C) the fly depolarizes neurons, but the dodgeball hyperpolarizes neurons.
D) the dodgeball triggers more action potentials per second from each sensory neuron.