Achilles enters the battle to avenge the Patroclus;s death. I am pretty sure this is right, because this is what I am studying right now too! :)
Answer:
1. of the heart and blood vessels = cardiovascular
2. to proceed along a specific course of action=pursue
3. a little world= microcosm
4. any of a number of side or respects= facet
Answer:
can me give me essay on science is a good servant but a bad master