Answer:
Test are useful in determining Charlie's suitability for the experiment.
To see if u can be fit enough to gain entry to university and to also see if u can remember things u learnt in school from first grade
Answer:
One (internal) is from your thoughts or the characters thoughts and the other one (external) is from what is actually happening to or around the character.
Explanation:
<span> {y,x} = {4/3,1/3}</span>
Hope this worked for yah!