Mouthparts is the way in which little creatures eat compost. The specific configuration reflects the species in question. For example, earthworms will have a different way of taking in compost that will ground-dwelling insects.
Earthworms live in the ground, they eat little tiny insects and compost if you make a compost bin.
little creatures from whales
Seahorses eat small shrimp, plankton and little fish
Toucans eat grubs, seeds, small berries and other little creatures
they eat it and poo it out so compost is really poo so is mud
They Drink water and eat compost
You can compost it. It will make really good compost for your plants.
Little penguins eat fish, but the parents chew it for them,and then throw up the food in the little penguins mouth.
compost
Maybe it's a compost pit which means hole where the degradable materials and placed for it to be buried.
Red wigglers eat compost.
Compostable materials are what goes into the compost pile, for making compost. They include kitchen scraps, but not dairy and meat products. Compost is the final product of composting. It is coffee-brown soil that is rich in organic material. Therefore, any animal that eats kitchen scraps, or eats dirt, may eat compostable material or compost.