Which is not a basic function of the respiratory system?

mechanically causing air to flow into the lungs

serving as a passageway through which air can enter and leave the body

warming and moistening incoming air

exchanging carbon monoxide for oxygen

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

Identify the examples in which sam interacts only with natural resources

Why do oceanic plates tend to subduction when colliding with a continental plate