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In which structure is oxygen saturation lowest?
Preoperational Stage
A developmental phase, according to Jean Piaget's theory, where children aged 2 to 7 years engage in symbolic play and struggle with logic and taking the perspective of others.
Reversibility
The understanding that objects can change form and return to their original state, a concept significant in cognitive development.
Concrete Operational
A stage in Piaget’s theory of cognitive development, ranging from about 7 to 11 years of age, where children gain a better understanding of mental operations and can think logically about concrete events.
Sensorimotor
The sensorimotor stage is a phase of development in which infants learn about the world through their sensory experiences and motor activities.
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