Match each example of a model with the correct form of model.

4sentences over a chronicle of a teen killer

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling

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.