The complex mechanism that maintains homeostasis is believed to depend on the immune system of the intestine.
Answer:
i think thats a Nimbus cloud
If producers were removed from an ecosystem, it would fall apart. Producers are the organisms at the bottom of the food chain, which produce glucose and nutrients for consumers. If producers were removed from an ecosystem, the consumers would have no nutrients and die, causing their predators to die, and so on.
The process is fertilisation. Hope this helps you.