Back to front! The prefrontal cortex is the last to develop at around age 25.
Claire lost weight thanks to the support and encouragement of her
friends. They helped her stick to a healthy diet and pushed her to
engage in physical exercise every day. Identify the factor that helped her lose weight.
- social environment
Stretching increases flexibility, sit-ups are for abdominal endurance, and distance running are for leg muscle endurance, so the correct answer is pull ups.
