Examlex
Which of the following is the most effective contraceptive approach of those listed?
Biodiversity
The variety and variability of life forms within a given ecosystem, bioregion, or on the entire Earth, essential for ecosystem health and resilience.
Speciation
The evolutionary process by which new biological species arise due to factors such as geographic isolation or genetic divergence.
Fossil Record
The accumulation of evidence from preserved remains or impressions of organisms from past geologic ages.
Background Extinctions
The normal rate of extinction for species or a certain baseline level of extinctions that occurs without human intervention or major catastrophes.
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