Final answer:
A gummivore is a herbivore that consumes gum or resin from trees. They have a longer digestive tract to break down complex plant carbohydrates and can vary in body size.
Step-by-step explanation:
A gummivore is an animal that consumes a diet primarily consisting of gum or resin from trees. One example of a gummivore is the koala, which feeds mainly on eucalyptus leaves and their gum.
Since gum and resin are plant-based substances, a gummivore would be considered a herbivore. Herbivores typically have a longer digestive tract compared to carnivores, allowing for the breakdown of complex plant carbohydrates like cellulose.
In terms of body size, gummivores can vary. For example, a koala has a small to medium-sized body, while other gummivores like sloths can have larger bodies.