Answer:
Central American countries are important agricultural producers. Each year, the United States imports about five billion dollars’ worth of coffee ( D.).
Answer:
Explanait should matter a lottion: America being a democracy means that it has freedom, freedom of speech is very applied and citizen participation is the most important thing inn this democracy and citizen participation is a curtail thing
The depolarization phase of an action potential results from the opening of the channels which is the:
- Voltage gated sodium channels
<h3>What is Depolarization?</h3>
This refers to the change within a cell where there is a shift in the electric charge distribution.
With this in mind, we can see that from the complete question, we can see that sodium channels needs to be opened for the depolarization phase where there is the potential result.
Read more about depolarization here:
brainly.com/question/4179968
Answer:
The exports of San Juan, Puerto Rico are chemicals, electronics, clothing, canned tuna, rum, beverages, and the last one is medical equipment.
The imports are Gasoline, other fuels, Passenger vehicles, Medical instruments, and Sulfonamides
