Answer:
But for your five-paragraph essay, here's a good outline to complete:
Introductory paragraph. Jot down your thesis.
First body paragraph. Identify a main idea or point that supports your thesis.
Second body paragraph. Identify a second idea or point that supports your thesis.
Third body paragraph. ...
Conclusion paragraph.
Answer:
a
Explanation:
you need a comma before "and"
Supporting details can do all of the enlisted options except introduce the main idea. Supporting details are there to support the main idea, so of course they cannot introduce it. They are the result of the main idea, not its creator.
A house built with strips of sod and laid like brickwork. Used by settlers of the Great Plains when timber was scarce.