In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

Q: Polymorphism occurs in all species and the mandibles bear _ teeth.

A: four
****
Q: Most cats have only four to _ toes per paw, depending on whether it is the front or back paw.

A: five
****
Q: Plantains are available to be eaten in _ different states.

A:
two
****