I think the answer would be 'False'.
A researcher should record all the information about the book, including and not limited to the title, author AND the editor. For other people who read this particular researcher's information, they may want to know everything, and/or it may be necessary that they know. Not only that, it's more fair/polite/correct to give credit to the editor.
Answers
1. Noun Clause
2. Adjective Clause
3. Adjective Clause
Answer:
Both thought hieroglyphs represented sounds and tried to prove it by translating names. Both believed hieroglyphs represented sounds and looked for proof in Egypt. Both thought hieroglyphs represented sounds and tried to prove it by studying Greek monuments.
I would say B.
Considering there isn't much background and considering it seems to be rationalizing choices.