A graph of coal reserves in the United States versus time slopes downward.

If coal consumption remained constant, coal production .

Which phrase best completes the sentence.

fluctuated

increased

decreased

stayed the same

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.

Why has there been such a large increase in theft and other crimes in the u. s

Which of the following does the reading test of the sat ask you to do ?