According to piaget's theory, during the concrete operational stage, a child is still unlikely to demonstrate group of answer choices
1. any evidence of logic.
2. the ability to think hypothetically.
3. evidence of assimilation and accommodation.
4. object permanence.
5. comprehension of mathematical transformations.

Correct answer is (2). the ability to think hypothetically

Explanation:

In Piaget’s theory of cognitive development, concrete operational stage is the third stage of Piaget’s theory and occurs between 7 and 11 years age bracket. It is often refers to as preadolescence years. In this stage, hypothetical thinking is not yet developed and children can only solve problems with the use logical reasoning.

answer; i had to look this up and the only one i found was(last only 15 minutes) plz check first and good luck;

yes, since there is a positive and a negetive if the positive and negitive wasn't there wouldn't a flow electricity in it.