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.
Biohazard Symbol Origin. As a whole, hazard symbols are designed to warn individuals that a certain material or location contains a harmful âthingsâ that could be potentially lethal.Biohazard symbols specifically are designed to warn about biomedical dangers, which may come in the form of life-threatening viruses or other diseases.Hazard symbols in general tend to come in many different designs and colors, while biohazard symbols are universally recognized by their three overlapping circles.iohazard Symbol Origin. As a whole, hazard symbols are designed to warn individuals that a certain material or location contains a harmful âthingsâ that could be potentially lethal.