A change in an organism's environment that causes it to react is called a stimulus. Stimuli can be physical, chemical, or biological factors that trigger a response in an organism to help it adapt and survive in its environment.
both, but the environment influences the organism more. this causes the organism to change and they start to influence the environment a.k.a THEY ADAPT
Certain chemicals and radiation in the environment can cause a reaction or mutation in an organism. Such changes may alter organisms genotype or phenotype. Chemicals that induce changes in organisms DNA is called mutagens.
Lichen that is your answer!! :))
stimulus
There are 7 characteristics of life one of which is irritability, meaning an organism needs to be able to react to its environment, this characteristic or instinct is what causes organisms to react to their environment. The ability to ajust to this change in their environment is adaption.
There are 7 characteristics of life one of which is irritability, meaning an organism needs to be able to react to its environment, this characteristic or instinct is what causes organisms to react to their environment. The ability to ajust to this change in their environment is adaption.
stimulus
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stimulus
stimulus
Lichens are organisms that can cause cracks in rocks by secreting acids that break down the rock surface. This can create new microhabitats for other organisms to grow, leading to changes in the environment.