The phrase "Forex Trader" means someone that trades on the Foreign Exchange market. (Forex is a commonly used abbreviation of Foreign Exchange market.)
It means to pass gas
It generally means, with lack of a better phrase, you have to fart a lot.
Gas exchange is a function of respiration not digestion.
Alveoli is where gas exchange occurs.
It lowers the area available for gas exchange, therefore gas exchange doesn't happen as quickly or as much as it should.
Capillary system is where gas exchange occurs
The exchange surfaces are moist.
gaseous exchange
gas exchange occurs between the thin walls of the alveoli and the thin walls of the capillaries
gas exchange occurs between pulmonary capillaries and the alveoli in the lungs.
worms carry out gas exchange by absorbing air through their skin