The lymphatic circulation carries lymph, which is a fluid that has other names prior to flowing into a lymphatic vessel. What is the name of this fluid when it is still part of the blood?
interstitial fluid
O arteries
capillaries
plasma

Depression is lifelong, though you can get medication to with it. the difference between sadness and depression is that sadness lasts a little bit, depression last a long time and it goes on and off. people usually get depression through experiences they have been through, or genetics.