Answer: Circulatory system!
Explanation: The digestive system works with the circulatory system to distribute nutrients to a body for energy and health :)
High Self Esteem is what i would consider not as bad as low self esteem. Usually those with high self esteem are not prevalent with depression or mental disorder's but at some points are more prone to narcissism and more impulsive behaviors.
Low Self Esteem is usually way more dangerous, with subjects not holding themselves in high regard. They may not value their life as much and are prone to self destructive behaviors, depression, anxiety, eating disorders, and suicidal/homicidal ideation.
C. since the skin is the bodies first defense mechanism and now its burned off the chance for him developing an infection is higher than him having his skin.
Don’t ! Click on links potential environmental barriers could help u out but if you gather other information to keep on thinking what to do you will get a final decision