Will give brainliest answer to the first person to answer with a good answer journey to the center of the earth summary 4-5 sentences

A man and his brother have a therie on volcanic tubes bit sadly the brother dies. 10years later the  man and his nephew discover that they really exsist in Iceland. They meet a tourguide who helps them find the center of the earth.they find the center and try to get back to the surface and suceed but exit in Italy and they go back home.

the answer should be b.

explanation:

it should be b because she researched before writing so it would be in past tense. "the author researches her subject before she had written the first draft.