3. The brain and the spinal cord make up which part of the Nervous System? O Peripheral Nervous System
O Central Nervous System
OExterior Nervous System
O Interior Nervous Systern​

What are used to respond to uncomfortable situations.

Practice or pre-exercise theories of play pose the idea that a. play provides children with an opportunity to practice adult activities. b. play is necessary to reenergize human cognition. c. children have too much energy and play will rid them of that energy. d. children are the link between animals and human beings.

Arm circles are often effective dynamic stretches for swimmers because they