The statement made by one of the children indicates the correct understanding of the teaching is that; "There are not many physical differences among school age boys."
Development and growth has to to with the sequence of changes that take place in an organism from birth to death. The rate of development usually differ sometimes from person to person.
However, the statement made by one of the children indicates the correct understanding of the teaching is that; "There are not many physical differences among school age boys."
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