Five features of emerging adults. As Arnett describes it, emerging adulthood can be defined as an: Age of identity exploration. Young people are deciding who they are and what they want out of work, school and love. Age of instability.
Definition of biohazard. : a biological agent or condition that is a hazard to humans or the environment; also : a hazard posed by such an agent or condition.
A biorhythm (from Greek Î²Î¯Î¿Ï - bios, life and á¿¥ÏÎ¸Î¼ÏÏ - rhuthmos, any regular recurring motion, rhythm) is an attempt to predict various aspects of a person's life through simple mathematical cycles.