Mr. Birkway was not upset with Phoebe because he read her suspicions out to the class in her private journal, he then explained to Phoebe what happened regarding Mrs. Cadaver, Mr.Cadaver, Mrs. Partridge, and himself.
Answer:
I'm pretty sure it is traditional pottery techniques
Trail of rocks that extends into a body of water
The answer would end up being B- Preservation involves chemicals, while while preservation uses special containers.