Final answer:
A rose is an example of a producer because it is capable of photosynthesis, which is the process plants use to make their own food.
Step-by-step explanation:
The correct answer is C.) Rose. Producers, also known as autotrophs, are organisms that are capable of producing their own food using light, water, carbon dioxide, or other chemicals. Photosynthesis is the process most commonly associated with producers, which include plants, algae, and certain bacteria. A rose is a type of plant that performs photosynthesis, making it a producer. On the contrary, moths and cheetahs are consumers while mushrooms are decomposers and none of these can produce their own food through photosynthesis.