Which of the following is a broad measure of economic production in a country and can show change and growth from year to year? *
1.Human Development Index (HDI)
2.Gross Domestic Product (GDP) per capita
3.Inflation
4.Gross Domestic Product (GDP)

Which flexible structure that supports the nerve cord and led to the backbone

If the dimensions of a cube-shaped cell with a length,height, and width of 1 micrometer were to double, what would be the cell's new ratio of surface area to volume? a.3 to 1 b.4 to 3 c.1 to 2 d1 to 6

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting