<span>True, the average menstrual cycle does indeed last around 28 days. This varies between women, however, and can range from between 21 and 35 days after puberty. The menstrual cycle is controlled by fluctuating hormones in the female body.</span>
The Age of Enlightenment was a philosophical movement that dominated the world of ideas in Europe in the 18th century. ... The radical Enlightenment advocated democracy, individual liberty, freedom of expression, and eradication of religious authority.
Youth aged 15 to 24 years old are deemed to be of disadvantage due to the worldwide concerns on (1) lack of job employment opportunities, (2) low quality jobs or underemployment, and (3) lack of education or skills competent for work.
There are critical periods for a child's brain development.
