The First Menstrual Period Is Called _____ and on Average

question 7

Short Answer

The first menstrual period is called _____ and on average occurs at about 12 years, 4 months of age.

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Definitions:

Communication Plan

A document outlining the strategies and methods for disseminating information among project stakeholders.

Technology

The application of scientific knowledge for practical purposes, especially in industry and everyday life.

Naval Observatory

A scientific institution in the United States for the regulation of navy chronometers, timekeeping, and determining positions.

Greenwich

A district in London, known for its maritime history and as the location of the Prime Meridian, from which Greenwich Mean Time is calculated.