2 definitions of CSNET. Meaning of CSNET. What does CSNET stand for? CSNET abbreviation. Define CSNET at AcronymFinder.com
Fungi play important roles as decomposers ,and recyclers on Earth. Many fungi provide foods for people. Some fungi cause diseases while others fight diseases. Still other funâ¦gi live in symbiosis with other organisms.
Although fungi don't have a digestive tract like humans, they still use extracellular digestion. Fungi and other decomposers essentially suck the life out of the substrate they grow on. Another example of extracellular digestion is the hydra, or sea anemone.