1. Why Pineapple contain apple
Originally used to describe pine cones
When European explorers encountered the fruit in America, they used the term to describe the fruit
1.1. How is it grow
- Growth from the center, flower stalk, produce the pineapple fruit
- Reproduction: once pineapple fruit is harvested, the plant can produce side shoots
- The crown can be planted to grow a new pineapple
2. Relationship between Age and Sleep Duration
- New born: 14-17
- Infants: 12-15
- Toddlers: 11-14
- Preschooler: 10-13
- School-age: 9-11
- Teenager: 8-10
- Young adults: 7-9
- Older: 7-8