Jarvis has always dreamt of becoming a writer. his teacher at school told him that and are the essential tools for any person who wants to become a writer. she also told him that he should experiment with different literary to improve his writing.

Imagination and observation, styles.

Explanation:

There are certain qualities that an individual must possess in order to become a good and effective writer as your writing/words must influence people which is the sole aim of a writer. Jarvis aspires to be a writer, thus his teacher must have told that Imagination and observation are two pillars/tools to become a good writer must have an ability to shape the ideas into words through his/her imagination and observe the happenings of life and society to offer the issues critically with a message to the readers that would elicit their thoughts. The next advise he would've been given that he should practice different literary styles to improve his technique and presentation.

b. is correct just got it right.

step-by-step explanation: