Which statement best expresses the theme of the passage? workers need to organize for better health care. Dictatorships use lies to manipulate the populace. Sometimes, you cannot trust what you see with your own eyes. Relying on others is the only way to get through difficult times.

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.