Complete nutrition?

Question

How do animals like squirrels,that eat jus nuts basically,get complete nutrition?Don't they need other stuff,like vitamin c?

Answer 1

Different animals require different food souces to survive. That is why we have carnivores, herbivores and omnivores.

Even then, within those groups no two species are the same. Take grazers for example, even though they all graze they each require a different amount and different source of food depending on the way their bodies are made.

It all depends on the creature, but each requires something different.

Besides, squirrels eat more than just nuts.