Why are models used to explain the composition of substance

After considering options, a student using the problem-solving process should next

What statement about the economy of france is not true? a. paris is a major manufacturing center b. marseille is a busy seaport on the mediterranean coast c. farming is the major activity in the alps. d. world-famous wines are produced in the bordeaux region c. farming is the major activity in the alps

The body paragraphs in an informative essay should include clear examples. a thesis statement. restated evidence. a clear direction.