A Clarity because clarity means the same as "how clearly". Or the measurement of "how clear something is", like the clarity of water. If you practiced new Vocab words with good clarity or with clarity, it means you understand them and can spell them well.
Answer:
They or He
Explanation:
Because both those are used in the Third person point of view
The answer is A we just learned about this.
A table graph would be most appropriate for this instance, as they allow exact details to be shown and found quickly and easily.
