Correct Answer: Decomposer - Bacteria

Solution : The correct answer is Decomposer - Bacteria .

• Producers are the autotrophs, which are the sole energy producers in an ecosystem. They are green plants, blue-green algae and phytoplankton, which can generate food with the help of photosynthesis.
• Consumers depend on producers for their energy needs and consume them like deer, horses, leopards, caterpillars, zooplankton, and other animals.
• Decomposers are micro-organisms like bacteria, and fungi which decompose dead plant and animal matter.