I think this is True.....
Answer:
D. No single age group dominates development.
Explanation:
Paul Baltes was a sociologist who was the proponent of the theory that human development is a process that takes place throughout a life-span. Development begins at birth and ends at death.
There is constant development in a person. One age range does not have more development than others.
Hence, the answer to the question is D. No single age group dominates development.
Because the more layers the older the rock if it's a big rock it's probably hundreds of years old.
