B.Match column A with Column B. Write the letter of the correct answer on the blank before the number. A 1.Producers A.Places where freshwater and salt water mixes. 2.Consumers B.Organisms that depend on plants or other animals as source of energy. 3. Herbivores C. Provides energy and serve as food in the ecosystem. 4.Carnivores D.Animals that directly feed on plants. 5.Estuary E.Animals that eat both plants and animals. 6.Omnivores F.Animals that depend on animal waste or deceased animals. 7.Decomposers G.Animals that eat other animals