Study finds microbes can alter an environment dramatically before dying out

When a plant or animal species is introduced to a new environment with few natural predators, it can spread uncontrollably, transforming the ecosystem and crowding out existing populations. One well-known example is the cane toad, which was introduced into Australia in 1935 and whose population is now well into the millions.

from Phys.org - latest science and technology news stories https://ift.tt/38LNFHT

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