Behavior associated with jean piaget’s sensorimotor stage is demonstrated when a:
a. child senses that his or her beliefs vary from what other people believe
b. child learns that when someone says "bye-bye," he or she should wave at that person
c. child’s motor skills are independent of cognitive development
d. child learns about his or her world by handling different objects 1 points

D. child learns about her world by handling different objects                                  

Explanation:

Sensorimotor stage: Jean Piaget has given four stages of cognitive development in an individual's life. The sensorimotor stage is the first stage in Piaget's theory, which consists of six sub-stages and lasts from birth to twenty-four months of age. Throughout this period, an infant discovers the relationship between the environment and his body.

Sub-stages:

1. Reflexes.

2. Primary circular reactions.

3. Secondary circular reactions.

4. Coordination of reactions.

5. Tertiary circular reactions.

6. Early representational thought.

saving account is right

~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.