In his theory of Cognitive development, Jean Piaget proposed that humans progress through four developmental stages: the sensorimotor, preoperational, concrete operational and formal operational period.
The answer is c i believe
The statement that is not true would be answer A. Fitness Assessments are not beneficial. Fitness assessments are beneficial, at least according to schools. They help them to see where you are physically so that you can be sure that you're on track with health standards.
It's a catalytic converter
