Which of the Following Has Been Proposed as a Reason

question 94

Multiple Choice

Which of the following has been proposed as a reason puberty is occurring earlier than in previous generations?

• A) advances in education
• B) improvements in nutrition
• C) increased parental sensitivity
• D) excelerated moral development

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Definitions:

Origination Rate

The speed at which new species or genetic variations appear within a given lineage or ecosystem over time.

Extinction Rate

The rate at which species or other taxa disappear from Earth, an important factor in studying biodiversity and the effects of human activities and natural events on ecosystems.

Cichlid Species

A diverse group of freshwater fish known for their varied colors, shapes, and behaviors, native primarily to Africa and South America.

Adaptive Radiations

The rapid evolution of diversely adapted species from a common ancestor upon encountering new environments or ecological niches.