Answer:
C. Finding out or verifying something that you do not know for sure.
Explanation:
The actual definition: a careful and detailed study into a specific problem, concern, or issue
Option C. is the closest description to match
Answer:
Active, dormant, and explosive.
Explanation:
An appositive phrase consists of a group of words that renames or describes the noun beside or next to it. It serves as an additional information to the noun or pronoun it describes. Based on the given sentence above, the appositive phase is "an astronaut" and the noun that it renames or identifies is the word "father". Hope this answer helps.
C. is definitely the right answer
The verb in this sentence is 'listen' and the subject is 'directions'
Good luck! :)