Summary of chapter 5 tracker by Gary Paulsen

sugar had three primary uses in ancient india. it was used in religious rituals, consumed as a snack, and considered a type of medicine.

it depends on the natural disaster. a good one you can choose are hurricanes. water vapor is the "gas" and warm fronts are the "spark". because of the global warming that humans have caused with green house gases, hurricanes have become more frequent and stronger, making them more dangerous.

d is the correct answer. it recognizes the authors, allows for royalties to have their fair share of profit, and confirms validity.