10 points + and brainliest
how do snails return nutrients to the ecosystem? (when they're alive)

Debra has to give medicine to look at every morning for the next 14 days how many weeks is this

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

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