Relier Pairs the stages of human lifeVersion en ligne Match the characteristics to the stages of human life cycle par Arlen Zúñiga 1 At this stage, the ability to reproduce is reduced. 2 This stage starts from birth. 3 At this stage, aging begins. 4 At this stage humans reach sexual maturity. 5 At this stage the secondary sex characteristics appear. 6 At this stage, we develop reading, speaking and writing skills. Adolescence Adolescence Adulthood Adulthood Childhood Childhood