If you're asking me what mitochondria is similar to then it would be something energetic or something that makes energy out of proteins. So it would be a powerhouse or food.
Wash your hands, not share food, cover your mouth when you cough, have updated vaccines, there's a lot of ways to avoid contamination to be honest.
Answer:
Symbols in language show the mood of the sentence and can help you understand how to author is trying to express themself
