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- natural selection
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∙ 12y ago
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What a group of organisms and their environment?
A group of organisms and their environment is a biome.
Why do vestigial structures persist in organisms?
The environment will not select for or against organisms that have a particular structure unless that structure affects the organisms' fitness.They are called Vestigial because they persist to exist.Additionally, evolution takes time, especially when something is not pushing it forward.
How the environment affects the behavior of organisms?
organisms help theenvironment and the environment helps organisms
How would you explain the need for biodiversity?
A constant environment will not select different animals but if we assume that the earth's environment is changing then a wide range of genetic variation and a wide range of biodiversity will mean that as the environment does change then at least some of the organisms will survive
How changes in the environment affect a community of organisms?
how changes in the environment affect a community of organisms
What will happen to the organisms in this environment over time?
A decreasing number of organisms will be supported by the environment.
Why must there be variation in a population in order for natural selection to occur?
What would there be to select from if all the organisms in a population were not different in morphology and behavior. Some of these differences are reproductively successful against the immediate environment, and that environment is the natural selector.
A group of organisms that thrive in an anaerobic environment?
A group of organisms that thrive in an anaerobic environment are microorganisms.
Which of these organisms are recyclers in the environment?
my suggestion is maybe saprophytes because they recycle nutrients and dead organisms in the environment
The relationship between living organisms in the aquatic environment?
what is the relationship between living organisms in the aqatic environment
What are two ways organisms are connected to the nonliving environment?
because the organisms eat the dead / nonliving environment
What is it called when the environment affects which organisms will live or die?
Probably natural selection. The environment is the selector of organisms.
