Well, the whole novel is basically told through these letters, so they are used to advance the plot an offer some sense of authenticity to an implausible story. Plus, it is a way for them to express their own feelings and thoughts about the whole thing.
Answer:
The neurons are the basic and important units of our nervous system.
Explanation:
Neurons are important. They are the basic part of the nervous system of our brain. They are usually called the information messenger. They carry information from different parts of our body to the brain.
In the context, the three ways in which neuron will play a role in my race are :
1. It will signal the brain the information of when to start the race and in which direction I have to run.
2. It will provide signal to my brain at what speed I have to run in the race.
3. The neurons will activate my brain that will send signal to my body to control the movements of my legs and arms.
Answer:

Explanation:
Vitamin C is obtained <u>from</u> citrus fruits.
“from” is used here to refer the place that something comes out of.
<span>The prefix com- has the meanings “with”, “together”, “in association”, and “completely”.
<span>Hope this helps, and May the Force Be With You!
-Jabba</span></span>