Books that are surrounded by oxygen will turn yellow, so basically, all books since oxygen is constantly surrounding us. Oxygen-rich conditions are very bad for paper, which gives them the yellow tiny. This is actually called lignin oxidation! Lignin oxidation gives it a yellow or brown colour as you said. Yellow comes first, then brown after.
I hope this helped a bit! :)
Think the answer is connecting clues to background knowledge.When you have enough back knowledge to whatever you’re reading so far you’re able to make a prediction to what will happen next.
If you could explain better maybe I could help.
The rain inspired Carli to paint a picture of delicate roses, swirls of water, and jagged lighting bolts.
I don't know for problem 4 because we were not given the poems. However, problem 7 is the last option and problem 9 is the second option.
