The Tundra Biomes: There are two major tundra biomesâThe Artic Tundra and the Alpine Tundra. Biomes play a crucial role in sustaining life on earth. For example, the Aquatic biome is home to millions of fish species and the source of the water cycle. It also plays a very important role in climate formation.
Fiber From Fruits or Vegetables. With your vet's approval, you can add a bit of fruits or vegetables to your cat's food to give her the fiber that she needs. Canned or cooked, fresh pumpkin is a natural fiber source that most cats enjoy eating. The vet may recommend 1 teaspoon daily in your cat's wet or dry food daily, divided over two meals.
Factors that may affect nutritional requirements for cat food include: 1  The Cat's Weight. A 17-pound cat with a muscular build and large bone structure will require more calories and associated nutrients to maintain his weight than a nine-pound cat with a more slender build. 2  The Cat's Activity Level.