PLEASE HELP WILL GIVE BRAINLEST
How can you tell that a country's population has had a baby boom?

Responses

Look for a bulge in an age-structure diagram.

Look for a bulge in an age-structure diagram.

Look for a triangular-shaped age-structure diagram.

Look for a triangular-shaped age-structure diagram.

Look for an asymmetrical age-structure diagram.

Look for an asymmetrical age-structure diagram.

Calculate it from a mathematical model.