You are communicating your findings regarding a new drug said to aid in fighting certain types of cancer. You are speaking to a group of people who aren’t in the medical field. To communicate the findings properly to this audience, you should
A) speak in a humorous manner, telling plenty of jokes
B) speak in a apologetic manner, with more questions than answers
C) speak in a highly sophisticated manner, using plenty of scientific jargon
D) speak in a straightforward manner, giving helpful details and avoiding jargon

faulty parallelism is a grammar construction where there is no balance in the parts of a sentence they have a similar meaning but the grammar structure is not equivalent.

the correct version of this faulty parallelism in the sentence is:

jefferson wrote the declaration of independence, and he was the nation's third president.

the problem with the first version is that the sentence:

"jefferson was both the writer of the declaration of independence"

presents jefferson as both a subject and an agent for the verb "write" because if he was "the writer" then the declaration of independence was written by him, besides that fact, the sentence presents a dependent clause.

while the second sentence:

he was the nation's third president.

presents a basic subject+verb+object structure

so, to give a proper balance to the structure, or better said, to give a parallel structure, we must write a basic s+v+o structure in both sentences:

jefferson wrote the declaration of independence, and he was the nation third president.

im going to need some more info to answer this qeustion for you

im also in k12 very intesting -w-