I like to swim although I am not super fast, do you swim at all?
local, national, and international competitions, including every modern Summer Olympics.
Science.
Swimming relies on the nearly neutral buoyancy of the human body. On average, the body has a relative density of 0.98 compared to water, which causes the body to float. However, buoyancy varies on the basis of body composition, lung inflation, and the salinity of the water. Higher levels of body fat and saltier water both lower the relative density of the body and increase its buoyancy.
Since the human body is
a skiff to the middle of the Missouri river and set adrift. As the raft departed the bank Butler declaimed:
Gentlemen, if I am drowned [he could not swim] I forgive you; but I have this to say to you: If you are not ashamed of your part in this transaction, I am not ashamed of mine. Good-by.
Butler cut off the flag and using the flag staff as a paddle made his way to the Kansas shore. The rafting episode was widely publicized and