Question

Infancy lasts till the age of ?
choice any one !
1
2
3
4​

Answer 1

Answer:

2 is the correct answer!

Explanation:

Students are familiar with the four key periods of growth and human development: infancy (birth to 2 years old), early childhood (3 to 8 years old), middle childhood (9 to 11 years old), and adolescence (12 to 18 years old).

                                                                   

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