Answer:
it is ostriches... i think
Explanation:
The word dreaming in the sentence, “The children went to
sleep dreaming of the party“ is a participle.
To add, <span>a </span>participle<span> <span>is a form of a verb that is used in a sentence
to modify a noun, noun phrase, verb, or verb phrase, and plays a role similar
to an adjective or adverb.</span></span>
I believe it is A because the others are run on sentences.
<span>the word that the appositive renames or further identifies - agent</span>