Characteristics of plant cells include which of the following?
1. no cell wall, only plasma membrane
2. large hypertonic vacuole
3. no chlorophyll or chloroplasts
4. cell plate in cell division
5. cleavage furrow

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.