Which of one example of pre-existing marine life? a. leaf imprint b. shrimp burrow c. dinosaur d. bird bone

Why does less erosion & more deposition take place on the outside bank of a meander?

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.

Suggest 3 different reasons why there is an ageing population in the uk .