Examlex
A classification system based on evolutionary relationships is called a __________ system.
Premature Extinction
The early disappearance of a species from Earth, occurring before natural expectations due to human actions or environmental changes.
Human Activities
Actions by humans that affect the environment, including agriculture, industry, and urban development, which can impact natural habitats and climate.
Alien Species
Organisms introduced into areas outside their natural habitat, potentially causing harm to native species and ecosystems.
Natural Competitors
Organisms that compete for the same resources within an ecological community, such as food, space, or mates.
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