Noor loves going to the theater and discussing each play in detail with her friends. She thinks she’d like a career as a theater critic someday, but she’s not sure exactly what the point is besides saying what you like and don’t like. What should Noor focus her theater reviews on?

Did the universe cool off or get hotter as it expanded after the 'big bang"?

Spider crabs live in the shallow regions of the ocean floor. algae tend to grow on the surface of spider crabs. the algae provide the crabs protection from predators by camouflaging them. the spider crabs give the algae shelter. what does this description suggest? 1. the algae are parasites of the spider crabs. 2. the algae and the spider crabs have a mutualistic relationship. 3. the spider crabs are commensals, and the algae are parasites. 4. the spider crabs benefit from the algae living on them. 5. the spider crabs are parasites of the algae.

What is 7/81 as a percentage? round your answer to the nearest tenth of a percent.