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How is natural selection at work when a species becomes extinct?
Natural selection occurs when a certain environment favors a particular characteristic or trait over another. With this being said, when a species becomes extinct, this means that that species' particular set of characteristics or traits was not the most favorable for them to survive in that certain environment.
How natural selection help few species to survive and how few others got extinct?
how natural selection help some species to survive and few got extinct
Why do most species in the world go extinct?
Notincluding human intervention. Natural selection.
Explain what is meant by “Natural selection”?
bears light and dark
What can the theory of evolution by natural selection explain about a population?
How it can change in response to its enviroment
Describe how natural selection occurs?
Natural selection is the means by which living things are selected to reproduce. It is called natural because it is what happens in what is considered ordinary living conditions. It works by allowing only those creature capable of surviving getting to reproduce. If a creature is incapable of living/surviving in the environment that it finds itself in then it doesn't reproduce and becomes extinct.
Is it true that natural selection helps explain how new species develop?
Yes, it is true.
State a reason to explain why a male peacock has colourful feathers?
To attract females. Natural Selection*
What best illustrates a result of natural selection?
It shows natural selection by showing how different birds have adapted over time to continue living, and the birds which didn't adapt, went extinct.
According to the theory of natural selection a species that lacks the variations necessary to adapt to a changing environment will most likely do what?
Go extinct.
Natural selection allows a species to change in response to its environment. What is the process by which a species becomes better suited to its environment called?
Adaptation (I'm studying the same thing ;)
How does Darwins theory of natural selection explain how the modern giraffe evolved from short-necked amcestors?
please answer
