The proposition here is - in. <span>A </span>preposition<span> is a word such as after, in, to, on, and with. </span>Prepositions<span> are usually used in front of nouns or pronouns and they show the relationship between the noun or pronoun and other words in a sentence.</span>
Answer:
The book is about the conflict between man and nature. More specifically, the struggles of Mrs. Frisby vs. whether or not to face the plow head-on.
Explanation:
Frisby and the Rats of NIMH is Man (non-human protagonist ) vs. Nature. When Mrs. Frisby's son Timothy comes down with pneumonia, she faces a serious choice: try to escape to the woods to avoid plowing, or stay in hopes that their home will be missed by the plow.
Theseus' actions most advance the development of the plot.