Agood paragraph has all of the following except:
topic/introduction sentence
detail sentences
conclusion sentence
more than one main idea

more than one main idea

Explanation:

there are usually 3 types of paragraphs in an essay. The first is the topic or opener, this tells the reader what the essay or writing is about. Then, there are the body paragraphs. The support the main idea of the essay or, sometimes each body paragraph supports a new main idea. Then, the closing paragraph neatly wraps up the writing.

either online or traditional classroom can work for students. which is better will depend on students and teacher. students may have trouble following a lesson in classroom while they can study at their own pace online. other students may have trouble staying focus on their own in online classes. teachers are more used to classroom teaching but they may also be more worry about their jobs teaching online classes and work harder.

a title

a subtitle

headings

illustrations

explanation: