Which letters point to the following:
1. eye
2. location of muzzle
3. jaw bone (cheek)
4. teeth
5. holes for blood vessels (two letters)
6. space where the bit fits
7. ear canal

Do horses have front teeth on
(a) the upper jaw only,
(b) the lower jaw only (like cows), or on
(c) both jaws?

Locate muscles that do the following:

1. Close the jaw.
2. Move the head up.
3. Show the teeth.
4. Close the eye
5. Move the ears
6. Wrinkle the nose (muzzle)

How do you know that this animal can close the mouth with more force than open it? How is this a good thing? When might it not so good?