Brain Wheel

The brain is made up of 86 billion nerve cells ("neurons"). A neuron has special parts: the cell body, the axon, the axon terminal and the __ __ __ __ __ __ __ __. To find out what this last part of the neuron is, fill in the spaces below this picture with every other letter on this wheel. Start with the letter "D" (it is already filled in) and go around the wheel in the direction of the arrow.

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