Are you looking for the term for a chemical pollutant?
6. Lion
7.raccoon
8.rat
9. A keystone is a organism that helps define the entire ecosystem, and if the species were to disappear from the ecosystem no other species would be able to fill its ecological niche the ecosystem would be forced to radically change allowing new and possibly invasive species to populate the habitat.
Answer:
Fungi are the eukaryotic, multicellular and heterotrophic organisms that are different from plant and animals.
The body of fungi consists of mycelium, fruiting body and spore. Mycelium is composed of threads like structure called hyphae. Fruiting body of fungi is the place where spore are produced. Spores are the reproductive elements of fungi through which new fungi is produced.
They will never go instinct because they grow everywhere
