I believe that would be the stomach
Low child/teacher ratios
Small group size
Staff with higher education & on-going training
Prior experience and education of the director
Low teacher turnover
Positive teacher/child interactions
Accreditation or higher than minimum licensing standards
Age appropriate activities
Good health & safety practices
Either drink water or to stretch. Believe it or not it is actually as important to stretch after a workout than before,
It would stretching, warm-up, strength activity, endurance activity, then cool down!
In the lungs. The carbon dioxide/oxygen diffuses through the capillaries surrounding the alveoli (grape like structures) in the lungs
