Which of the following best describes the means by which neurons communicate with each other A. Neurotransmitters flow across the synapse and attach to receptor sitesB. Electrical charges cross the...

Which of the following best describes the means by which neurons communicate with each other A. Neurotransmitters flow across the synapse and attach to receptor sites B. Electrical charges cross the synapse C. Potassium ions from one neuron flow into a second neuron, and sodium ions flow out D. Sodium ions from one neuron flow into a second neuron, and potassium ions flow out