Exam Activity 20-1. While eating a mushroom pizza, Hannibal asks his friends if they are enjoying the fungi. One friend tells Hannibal that mushrooms are plants like tomatoes or corn, and not fungi. Compose a three-to five-sentence paragraph that discusses reasons Hannibal could use to convince his friend that mushrooms are fungi. Use the terms chitin, cellulose, hyphae, and septa, as well as how fungi obtain nutrients in your response.​