Answer:The CDC states, “… physical activity can have an impact on cognitive skills and attitudes and academic behavior, all of which are important components of improved academic performance. These include enhanced concentration and attention as well as improved classroom behavior.The positive effects of physical activity on the brain and
The flow of oxygen to the brain is increased. The number of brain neurotransmitters is increased, which assists your ability to focus, concentrate, learn, remember and handle stress.
Explanation:
I really can't answer that but every new year it seems like it gets faster
Answer:
Social media, mobile, depression.
Explanation:
Social media and mobile phones are the media and technology that has adversely affected our health. It also causes psychological and physical issues, such as eyestrain and difficulty of focus. They may also contribute to more serious health conditions, such as depression. No restriction of social media on children is the public policy that created health problems in children. The responsibility a person has for enhancing one's health is to educate and empower people to do better and do better for yourself.
Answer: The results in this study are inconclusive because the time of the day is the confounding variable.
Explanation:
Since the classes are held at different times of the day, the study will not be conclusive. The study needs to be held during the same times so that the principal can see how both classes act. Many times students get more restless after lunch and near the end of school. While students are not as restless in the morning time since school hasn't been in session as long. She can redo the study using the same classes but at the same time frame.