Which of the following statements is NOT true about emerging adulthood? a. It is a time…

Which of the following statements is NOT true about emerging adulthood?
a. It is a time between full body growth and full adult roles
b. This developmental stage is not always existed
c. Universal trends, including longer educational tracks and later first-time parenthood, has created this stage
d. All individuals between the ages of 18 and 30 are now considered to be in this stage