I'm assuming an article is not a part of speech. Next, I'm going to go with v, as there are no contractions or abbreviations in bacteria. For 3, they are both organisms, and that is a noun, so A. For Part B, "The death of an animal means life for fungi because as fungi decompose the organic material from the animal, they also consume nutrients from it." Hope this helped.
My every friends wanted to study at university.
It’s melted because snow and day are nouns
Parallel structure (also called parallelism) is the repetition of a chosen grammatical form within a sentence. By making each compared item or idea in your sentence follow the same grammatical pattern, you create aparallel construction.