What is a food web? Give an example. What eats protozoa? What are the parts of a food chain? What organisms are producers in the marine food web? What eats bacteria? What are three examples of each of the following: A) decomposers, B) producers, C) consumers, D) carnivores, E) omn...
How do decomposers obtain food energy? Why do heterotrophs depend on autotrophs? How do organisms get the energy they need? How do protozoans obtain their food energy? How do autotrophs capture the energy in sunlight? How do autotrophs make food?
Detritivores are organisms that eat wastes and dead bodies. They include some insects and crustaceans, earthworms, centipedes, and vultures. Decomposers are fungi and bacteria that secrete enzymes outside their bodies, where they digest the wastes and dead bodies of other organisms. The decomposers ...
CONCEPT OF ECOLOGY AND ECOSYSTEM - Nursing …:生态学和生态系统概念的护理…OF,of,与,生态学,and,生态系统,概念与,和生态学,生态系统的,生态学与 文档格式: .ppt 文档大小: 230.0K 文档页数: 58页 顶/踩数: 0/0 收藏人数: 0 评论次数:
thelowertheprimaryproductivity SilverSpringsStudy AquaticecosysteminFlorida Siteofalong-termstudyofagrazingfoodweb 5 decomposers,detritivores (bacteria,crayfish) 1.5 1.1 37 third-levelcarnivores (gar,large-mouthbass) second-levelconsumers (fishes,invertebrates) first-levelconsumers (herbivorous fishes, turtles...
How do fungi obtain food energy? How does digestion take place in an amoeba? How do decomposers obtain food energy? How do diffusion and osmosis help amoebas survive? How do autotrophs get energy nutrients? What is an amoeba energy source?