For that first one the answer would be the third choice. Throughout the story, Anne would continually write in her diary which proved her as an excellent writer. For the second one, probably the first choice, due to the fact of that long time that everyone was staying in the Annex, it was super depressing. For the last one, I'm not really sure, but I'll guess the third choice. I hope this helps, and please mark as brainliest if possibly correct. THX!
Tessie is in conflict with society
The answer would be "to help you decipher symbols and scale."
Without the key, a lot of the symbols would be quite confusing and you wouldn't know if it was 5 miles or 500 miles. Everything else is implied throughout the map, but the key's purpose is definitely to help you decipher symbols and scale.
