The rhetorical appeal of Ethos. I hope this helps:)
Refunds and formal letters
I'd say the answer is - After I laundered my cell phone in my pants, I mad sure to track where it was, especially when close to water.
It specifically states that the pants were laundered with the cell phone in them, and that he doesn't want to make that same mistake again.
Proteins consist of one or more polypeptide chains. Each polypeptide chain consists of smaller sub-units or amino acids that are linked together. Amino acids serve as the building blocks of polypeptides, and polypeptides serve as the building blocks of proteins
Hope that helped!!