The brain is part of the nervous system because it sends signals to your body in order for you to move and react. The integumentary protects your body the most from pathogens.
Cyclops is motivated to do this because Odysseus tricked him and humiliated him, and even had the hubris in the end to mess with him about it. Poseidon is the Cyclops' father so naturally the Cyclops wants help and Poseidon can do it because Odysseus is traveling by sea.
Answer:
Sacrifice for a loved one is not always easy.
It's seemed like this is a question from your class reading, and well, we can't help you if you don't provide us what is that document.
i believe it's C; code switching is alternating between two or more languages during conversation