Well, honey, the animal that munches on cotton grass in the Arctic is the muskox. These fluffy guys have a taste for those tufts of grass, making them a key part of their diet in the chilly tundra. So, if you're ever up north and spot some cotton grass disappearing, you can bet those muskoxen are the culprits.
In the Arctic tundra, animals such as reindeer (caribou) and various herbivores, including some species of lemmings and musk oxen, may eat cotton grass. These animals rely on the plant as a food source during the summer months when it is abundant. Cotton grass is nutritious and provides essential sustenance for these herbivores in their harsh environment.
Nothing eats moss
a arctic fox
nothing
a herbivore or in a food chain it would be called the primary consumer
Gorilla.
herbivores
Herbivores eat grass.
a lion eats any animal that eats grass or plants
your mumer
Monkeys
humans....we eat cows and cows eat grass...