I think is C. I'm not sure. Sorry if I'm wrong
The evolution of the eohippus into the modern day horse is an example of metamorphosis.
A character change would be internal, stasis means to remain the same and extinction is the end of an organism, the eohippus is extinct, but the question is asking specifically about it's change. Therefore choice 4 is the correct answer.
Answer:1. Teacher can take more time personally on each student.
2. The students get to interact more with the teacher.
Explanation: