Can some send me notes on the book (don't eat this book") from chapter 4 to 12 please?

Lucas wants to include an explanation clue in his sentence. how should he do that?

Select the interrogative that best completes the conversation. amanda: ¿ piensas visitar la patagonia? carlos: este año en el mes de noviembre. a. cuándo b. por qué c. dónde d. quién

Which letter represents the atomic number? a) a b) b c) c