In most countries it begins at 18
It typically begins in early adulthood
When you reach age of majority in your state or country, usually 18.
later adulthood
middle adulthood
The first symptoms, a loss of night vision followed by a loss of peripheral vision, usually begin in early adolescence or young adulthood.
The age at which adulthood is legally recognized can vary by country or region. In many places, adulthood is typically considered to begin at age 18, but rights and responsibilities associated with adulthood may continue to be gained throughout the twenties and thirties.
Adulthood is typically considered to begin at the age of 18 in many cultures, as this is when individuals are legally recognized as adults and gain certain rights and responsibilities, such as the ability to vote and sign contracts. However, the transition to adulthood is a complex process that may involve social, emotional, and cognitive development as well.
Answer.com is really really stupid.
physical changes that began to occur in early adulthood become noticeable in middle adulthood.
Tagalog Translation of ADULTHOOD: hustong kagulangan
samuel adams adulthood \
A baby has over 300 bones to begin with, and by adulthood, those bones form with other bones and cartilages, resulting in about 206 bones in his/her body.