What phylum is the buffalo in?

The buffalo, also known as the American Bison, belongs to the phylum Chordata.

Here's why:

* Chordates are animals that have a notochord (a flexible rod that supports the body) at some point in their development.

* Bison are vertebrates, meaning they have a backbone, which is a more developed form of a notochord.

Therefore, buffaloes are classified as chordates.