71560
Spiral patterns are found in the body plans of animals including molluscs such as the nautilus , and in the phyllotaxis of many plants , both of leaves spiralling around stems , and in the multiple spirals found in flowerheads such as the sunflower and fruit structures like the pineapple .
 nautilus, pineapple
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 nautilus, pineapple