When you come into class, sometimes your chair feels warm. Why is that? How did it get warm? (heat/temperature/thermal energy)

the largest known star in the universe is uy scuti, a hypergiant with a radius around 1,700 times larger than the

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.

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