I believe she tells them to cover their ears with wax. The Sirens were known to enhcant sailors with their music and songs and lure them to their deaths. To prevent that Circe had them plug their ears so they wouldn't be enchanted, and go to their death.
The answers are, in order, the Krebs cycle and oxidative phosphorylation.
B) to protect the judges' huge workload, is the correct answer.
Congress passed the War Powers Resolution<span> in the aftermath of the </span>Vietnam War<span> to solve concerns and create procedures for the US </span><span>to stick to during situations where they could cause conflict abroad upon entering.
Hope I could help.</span>