Select the correct answer from each drop-down menu. This world map shows variations in the fertility rate in 2014. The legend shows the number of children born per woman. Region is most prone to issues caused by rises in population. If trends continue in this region as shown, the population will , resulting in.

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.