How can you identify the asymptotes of a rational function simply by looking at its graph? what inaccuracies might be introduced into this process? what might be a more accurate way to find a function's asymptotes? give examples of at least one rational function with asymptotes in your explanation, and identify the asymptotes.

In which situations is the principle of cross-cutting relationship useful in determining relative age?

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

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