A decomposer is a living organism such as a bacterium or a fungus, therefore it could not be a machine.
A sunflower is a producer. It is not a decomposer.
A wallaby is not a decomposer. It is a consumer.
decomposer
It is a decomposer
It is a decomposer
decomposer or consumer (must of it is decomposer)
decomposer or consumer (must of it is decomposer)
decomposer or consumer (must of it is decomposer)
decomposer
decomposer
No snake is a decomposer
crustacean is not a decomposer