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Which ability can children now do during the concrete-operational stage as evident by Piaget's conservation experiment? A) Conservation of number

B) Conservation of mass
C) Conservation of volume
D) Conservation of length

User Khior
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1 Answer

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Final answer:

Children in the concrete-operational stage can conserve number, mass, volume, and length.

Step-by-step explanation:

In Piaget's conservation experiment, children in the concrete-operational stage are able to demonstrate the ability to conserve number, mass, volume, and length.

User Mavya Soni
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