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.
Answer:
This means success is a verb and the related part of speech success is not a verb; in this case, success is a noun. Another test for verbs is to use the word in question in different verb tenses. If the sentence still makes sense, the word is a verb.