Growing two inches when you are 12 years old demonstrates development
A. cognitive
B. physical
C. psychosocial
D. social

Physical

Explanation:

There are various aspects of development in individuals, both children and adult alike. Cognitive development highlights growth in memory, identification of symbols. Social development involves being able to growth based on environmental and social factors within one's habitat. However, growth relating to body weight, height, size and so on whereby the changes can be seen or observed with the naked eyes are classed as physical development. Hence, an increase in height as described above is am example of physical development.

i think the literacy device is "it's frozen head"

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