Please help! if correct I will give brainliest! thank you! Review this sentence: Mary runs track and Billy plays basketball. This sentence has an example of ___:
a. compound subject
b. compound predicate
c. compound object
d. compound independent clauses

Does anyone know the answers to k12 1.18 unit test: the power of poetry (need answers asap)all the questions are here:

How does this excerpt develop the central idea that espionage during the civil war was often carried out by untrained citizens? it enhances the reader’s understanding by explaining why training was unnecessary. it changes the reader’s perception of what information a spy was able to obtain. it explains an ordinary person’s motivation for conducting espionage against the enemy. it adds moral complexity to espionage, due to the use of secret and dangerous methods.

How did adichie allow a single story to construct her understanding of other people?