The arthropods with three body sections, three pairs of legs, and one or two pairs of wings are the

1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area

Match with o for organic and i for inorganic for each compound

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.