A.<span>investigating a subject in order to discover or revise facts, theories, and applications
</span>
The word consent is best defined
as granting the petitions’ requests or allowing permission by the one who
guarantees it.
When I think of the word breakdown in communication, it is a sense of making the concept you are talking about simpler. You may need to use this tactic when talking to smaller children.
sentence: Hey Mrs. Brown, could you breakdown what you just said, I don't understand.
The answer is D.Joe is nervous about this letter