What does the prefix oct mean?

Ineed ideas for this essay something easy that i can do does anyone have any ideas on what i should write on for this 100 points ! write a procedural essay with media that is 1 ½–2 pages in length. clearly state your topic, and include all steps necessary to complete the procedure. you will submit your prewriting and planning documents along with your essay.

Which passage is an example of rising action in edgar allan poe`s "the black cat

Which two pieces of evidence support the idea that coal is underutilized? this was on study island about coal