Definetly A. They work on the ability to supply oxygen to the lungs from the heart, to help them run.
Don't take the aggressive actions of other drivers personally.
Health disparities are a disproportionate number of health conditions and deaths compared with the general population i believe..
Hope it helps ; )
Answer: Never swim alone
Explanation: You have to at least have one person with you, you cannot swim be your self just in case something happened to you nobody would be there to help.