Stress is a <span>pressure or tension exerted on a material object.</span>
"diction" means word choice, aka the words that one chooses when writing or speaking. choice A uses this word correctly, because if you know more words, you'll be able to use "good diction" aka you'll have more words to choose from.
Answer:
The audiences location
Explanation: If they are in a different location from the presenter then it is an online presentation.
Basically, when students do not manage their own time, they end up putting things off until the last minute which results in rushed work. Rushed work really only has one result: a low grade. When students manage their time, they spend less time doing the assignment in one sitting which allows the brain to rest, and it allows allow the student to put time and effort into the assignment.
Mother are naturally countable nouns, since we can, clearly, count mothers