Without adjectives, we could not describe things. Color would be less precious to us: there would be cars, but not red cars or blue cars or black cars. In describing a cat to someone who’s never owned a cat, all you could say is, “A cat is an animal with ears and a tail.” You couldn’t explain its soft fur or sharp claws.
Opaque means it's not see through, not clear, or transparent
Answer:
Show your students a video of how a concussion looks interally (like an animation).
Explanation:
This will show them how bad it acutally is and make them more serious about the topic.
7). Dictionaries, thesauruses, online, and in books.
8). It helps you understand that it’s the opposite
9). Huge, gigantic, enormous
10). It can help you find more professional and interesting words