Answer:
If your goal is to lose weight, running is a better choice than walking. If you're new to exercise or aren't able to run, walking can still help you get in shape
Explanation:
The correct answer is D. Formal operational stage.
There are stages which are intellectual development for piaget's. For example, Formal operational, , concrete operational, preoperational and sensorimotor which occurs during birth to the age of twenty four years.
Piaget's theory shows development of intelligence of development and the reorganization of mental which results from maturation of biological and environmental experience.
False, the inventors claims were clearly not well tested
your answer should be letter B.) performing the test for 1 hour.