Over the next 30 years or so, electric vehicles entered a sort of dark ages with little advancement in the technology. How does the phrase “dark ages” impact the meaning of the passage?

by expressing that electric vehicles began a period of transformation
by expressing that electric vehicles began a period of transformation

by expressing that electric vehicles failed to fulfill public demand

through negative experiences we learn many things its sort of like karma if u do something bad to someone and u get a consequence u dont like the next time u wont do it again and as for positive ur not really learning anything and another example for negativity people didnt want barrack obama as president because they thought he was the worst and he was taking but now we have donald trump   and hes   is not anyone and shut down the government over sum petty stuff unlike barrack obama who shut down the government because they did not want to give health care to the community and now these people who want him out want him in now

answer: this is not a good thesis statement because a thesis statement is not supposed to have questions in it. a thesis states your position on your topic. a question cannot state anything because it is not a statement. a question is a great lead in to a thesis, but it can't be the thesis.

i guess the cause and effect would show how being around the smoke(the cause) can have negative effects on the body.

explanation:

it is c because i got it right on my test