Maribel places her backpack and lunch bag on a lab table where there are lab materials. what is the safest way for maribel to arrange the items?
both the personal items and the lab materials should be arranged neatly along the edge of the table.
both the personal items and the lab materials should be arranged in the center of the table.
the lab materials should be in the center of the table, and the personal items should be on the edge of the table.
the personal items should be off the table, and the lab materials should be placed neatly away from the edge of the table

Apopulation has 1000 individuals. over a period of 1 year, 500 newindividuals are born. which equation shows how to calculate the birthrate ofthis population? a. 500 - 1000 = 0.5b. 1000 x 0.5 = 500c. 1000 - 500 = 2d. 1000 + 500 = 1500

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

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f