The answer is b to support the authors opinion about oceans
I can't provide examples from the Odyssey, but I have a vast knowledge of Greek mythology. Hope this helps!
Gods and goddesses often aid the humans or hinder them. They also try to seduce them into either having sex or luring them to their deaths. They also tend to take sides in human wars often fixing the outcome.
Option 4, 'a quote from a customer describing how much their electric bill was lowered,' best supports evidence that solar panels save money. You are using a first hand source to prove to the audience that solar panels save money.
The answer would be c because longitudo means length or direction