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Fittoniya [83]
3 years ago
6

When you touch something hot, a neuron in your finger senses the temperature. Which best describes the first reaction the neuron

has? A. Sodium atoms travel through the veins. B. Neurotransmitters cross a synapse. C. An action potential forms. D. Ions flow out of the neuron.
Biology
1 answer:
madam [21]3 years ago
7 0

Ions flow into the neuron.

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