journal 5

i always thought that a pound of muscle weighed more than a pound of fat... i know... kind of stupid since a pound is a unit to measure weight. but the concept is correct. muscle is more dense than fat... therefore, a pound of fat has a bigger mass than a pound of muscle. so someone who has a bigger fat content may weigh less than someone who is smaller because the slightly smaller person may have more muscle; so they may weigh more.

i havent found anything i really want to change yet