25 Points pls answer asap!!
What does it mean if a nation has a high dependency rate?
A. The nation has a large number of children, whose families must provide for them.

B. The average age of the population is over 30.

C. The nation's population is shrinking due to a low birth rate.

D. The nation enjoys a high life expectancy and must assist elderly members of society.

The denmark sound is a busy but water way

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.

In a short paragraph, describe your hometown in terms of its population and impact. do you live in a town or a city? is your home a higher-order or lower-order settlement? how does your hometown interact with other towns in its region? (houston)