Answer:
Xander offered to hide cassia's artefact
You will have to show us which sentence you're talking about
Muir's writing is on both the beauty and harshness of nature. He talks about the beauty of the flower he discovered, but then talks about having to go without supper or blankets and how storms and the harsh weather conditions became welcomed after probably showing up a lot.
It depends on the story your writing for starters try using words that calculate to your grade
