Q27
0. The concept of conservation as proposed by Jean Piaget means that
- A
certain physical properties remain the same even when outward appearances change
- B
it is important to protect wildlife and forests
- C
one can arrive at the correct conclusion by systematically testing hypothesis
- D
taking the perspective of others into consideration is an important cognitive ability
- Option : A
- Explanation : The concept of conservation as proposed by Jean Piaget means that certain physical properties remain the same even when outward appearances change.
