#$&* course You can use self-critique for notes to yourself e.g., going thru and answering in your head, make notes on what you did or didn't think of, etc..This orange sinks in water and displaces more than a cupful. It comes in a package said to weigh 3 pounds, which contains 7 oranges. It doesn't appear to be larger than any of the other oranges. Is all this information consistent?