Answer: C
A prefix is added at the beginning of a word to change it's meaning.
Take the word "prefix" for example.
Pre- is the prefix of the word "prefix."
The answer is prefix.
Hope this helps!
the best answer is B. I and III.
Which one of what? You don't say the choices:)
Answer:
because giving them lower grades can decrease their confidence in how they did but if you give them feedback they can see how they can improve themselves
Explanation:
