Direct testing of the fossil material itself or materials
associated with it, and indirect testing of material in
stratigraphic contexts that bookend the fossil (i.e. a lava flow
over the top of the layer a fossil is contained in).
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<span>B) Sexual reproduction results in the most appropriate and healthiest balance of two sexes in the population.
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Fertilization of gametes in the female reproductive system and then, an offspring.
<span>Biodiversity depends on a species' ability to reproduce itself. If a species cannot reproduce then it will die out. This depends on the climatic conditions of the region. If there is a natural disaster for example, it will affect a species' ability to reproduce. </span>
Answer:
"distribution of traits." ... This occurs when males display certain traits that attract the female, such as peacocks fanning out tails
Explanation:
