Sam is in Piaget's preoperational stage of cognitive development. In addition, the preoperational stage is the second stage in Piaget's theory of cognitive development in which this stage starts around age 2 as children start to talk and last until approximately age 7. Throughout this stage, the children begin to take part in a symbolic play and learn to use symbols.

5 0

3 years ago

Using complete sentences, describe the two types of changes that national boundaries experience on a regular basis.

Maksim231197 [3]

Please give me a thanks! The two types of changes that national boundaries experience on a regular basis include small changes and drastic changes. A small change may be something as simple as a river shifting direction and moving over 50 feet. This would be a small change in a nation-state's boundary

8 0

3 years ago

Isaac Newton was known to have a wide variety of interests in his fields of study? Which of the following was NOT one of them?

xz_007 [3.2K]

Either History or Alchemy . . .

6 0

3 years ago

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