Lots of sports are amateur and so have no professionals playing. They still have competitions, including leagues. Gaelic Football and Hurling, Ireland's two national sports have leagues. They are amateur sports, run by the largest amateur sporting organisation in the world. So their leagues are amateur, not professional.
yes they can
In MLB, there are three stadiums still in use (2008 season) that would have to use artificial turf instead of grass: Minnesota, Tampa Bay, Toronto. These three stadiums are the last domes in use, and in the case of Minnesota and Tampa Bay there are plans to replace their stadiums in the next five years.
yes, people that smoke do play sports but it can affect their breathing as for smoking can cause lung cancer. If you are to become a professional athlete one day i recomend you not to smoke.
not all sports, you can in Hockey, Baseball, Golf, and Tennis at least. The first two are minor leauge, but still professional.
You do have the ability to play sports. YOU CAN DO IT.
yes
Online sports
One could argue that electronic organs that mimic the sounds of pipe organs are their descendants, but in truth, pipe organs are still in use today, mechanically, as pipe organs.
Not if the venom is still in you. The organs have to be healthy, but if they are infected, then no...
All living things have and use organs just like humans. They may have more or less than us but they still have and use organs.
Yes and No - Gart Brothers is now Sports Authority and they are still in Utah.