Complete Each of the Following Statments

question 162

Short Answer

Complete each of the following statments.
____________________ are chemical messengers that bind to neuronal receptors at nonsynaptic sites and alter the effectiveness of ongoing synaptic activity.

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Definitions:

Import

The act of bringing goods or services into a country from abroad for the purpose of trade.

Export

The sale of goods or services from one country to another.

Trucks

Large heavy-duty vehicles designed for transporting goods and materials over long distances.

Cars

Motor vehicles with four wheels designed primarily for passenger transportation on roads.