Environmental exposures, such as house dust mites and environmental tobacco smoke, are important triggers of an attack.
2 answers:
Hi,
The thesaurus is for looking up synonyms and antonyms of a word.
The dictionary is for the meaning of a word.
Maybe this could help in the future.
So the answer is A.
Hope this helps. c:
A thesaurus is used to find synonyms and antonyms of a word
A. Would be your answer
You might be interested in
When a noun o pronoun follows another noun or pronoun is called APPOSITIVE or APPOSITIVE PHRASE
A historian's blog devoted to Shakespeare's characters
Answer:
38 is no change and 39 is C ( hope this kinda helps)
The answer is B, just took the quick check.B makes sense and shortens the sentence. :)
