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I believe you are referring to evolution, which occurs as a result of natural selection causing species to change into new species over time.

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13y ago

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Related Questions

What is The gradual change in species over time is called .?

Evolution


What is the gradual development of a community over time called?

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What do you call an organism that consumes pre-existing organic molecules?

Organisms that consume preexisting organic molecules are called heterotrophs.


What is The gradual development or replacement of one ecological community by another is called?

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What is the study of an organisms's early development called?

embryology


When an ecosystemis said to have a gradual and orderly process of ecosystem development natural to the environment what is it called?

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How is it called the remains of a preexisting organism?

Fossil.


What gradual change in living things over long periods of time called?

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Gradual change in populations of organisms that occurs when the environment changes?

This is known as evolution. Evolution is the gradual change in the heritable characteristics of biological populations over successive generations due to factors such as natural selection, genetic drift, and mutations. It occurs in response to changes in the environment and can result in the adaptation of organisms to better survive and reproduce in their environment.


What is the ecological development of a community called?

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This is called embryology or developmental Biology.