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a series of ice ages

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Q: What was a major major change in the natural environment that stimulated the evolution of Homo Sapiens Sapiens?
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How does environment relate to evolution?

The environment is the natural selector.


Was Charles Darwin theory used to divide Hutu and Tutsi?

No! The theory of evolution by natural selection is an explanation of one of the more important mechanisms for evolution. It has little to nothing to do with the tribal conflicts in populations of Homo sapiens that live in the same environment.


Does the environment dictate only the direction and extent of evolution?

The environment is the ' natural selector ' of all variation. This is evolution.


What role does the environment play in Darins theory of evolution by natural selection?

The environment is the '' natural selector. ''


What concept of evolution explains why organisms are constructed to meet the demands of their environment?

Natural selection explains adaptive change in the immediate environment.


How environmental factors contribute to evolution by natural selection.?

Environmental factors ARE evolution by natural selection. The immediate environment is the selector of the organisms that are differentially successful against the immediate environment.


What are the causes in the evolution of homo sapiens?

Some of the key factors in the evolution of Homo sapiens include changes in climate and environment, which influenced our ancestors' behavior and adaptations; the development of bipedalism, freeing up our hands for tool use and manipulation; and social cooperation, which allowed for better survival through group living and collaboration. Genetic mutations and natural selection also played a significant role in shaping our species over time.


What is an organisms that suited to its environment?

Evolution and natural selection ensures that all viable organisms are suited to their environment.


What describes the evolution by natural selection of Mycobacterium tuberculosis bacteria in their new environment?

well you see the evolution by natural selection of Mycobacterium teberculosis bacteria in their new environment is described best with one word... semen


Are changes in the gene pool evolution or adaptation?

Evolution is the adaption of organisms to their environment. Change in genes is evolution which causes adaption via natural election.


What determines the direction and rate of evolution?

Natural selection: the interaction between organism and environment.


Why is a koala the way it is?

Mainly evolution, but also partly their natural instincts and their response to their environment.