(unit_1) HUMAN LIFE CYCLE

INFANCY

We are babies. We learn to walk* and talk*

CHILDHOOD

We are children until we are 12. 

ADOLESCENCE

Our bodies change. We are starting* to become men* and women*

YOUNG ADULTHOOD

We grow more slowly. This is when we are 15 to 25 years old. 

ADULTHOOD

Now we are men and women. We don't grow.

OLD AGE

Our bodies are not strong but we know a lot