Question

A scientist is studying the structural adaptations that occurred in a particular horse species over time. For several generations, the horses tended to have smaller teeth and longer toes. Then, there was a shift in the fossil record, and the horses tended to have larger teeth and shorter toes. What is the most likely cause for this shift in the horses' anatomy?

Answer 1

Answer:

the answer is 'The horse species traveled to a new ecosystem in a different geographical location.'

Explanation:

cause i say my answer so that's it

Answer 2

Answer:

the horse species traveled to a new ecosystem in a different geographical location

Explanation:

just did it and got it right :)