Certain
because disappointed isn’t as related to perplexed so it won’t make sense.
Answer:
I think it's the relevant information that supports an argument or the opposing argument to the main viewpoint.
Dusty is the answer to the question
Decompression sickness manifests ITSELF with joint pain and it can be fatal.
'Itself is a word that is usually used as the object of a verb or preposition to refer to to an inanimate thing or an animal which has been mentioned previously as the subject of the sentence.
Explanation:
Solemnly promulgated on Easter 1802, Relating to engagement, affecting one side of a subject, or one-sided...
unilateral = one- sided opinion
The king had a unilateral response to attack the opposing pirates that would rob his ship of treasures.