Question

Which age group is best -
1.teen age
2.young age
3.young age
4.old age

Answer 1

2. Young age (childhood one) 
As you have two options for young age I assume one is for childhood and one for people in their 20s
I would say childhood is the best 

Answer 2

i think all ages are good because we get to learn in every age but mostly we would think that in which age we are the best it means now  teen age .
plz mark it as the brainliest