The two main variables in an experiment are the independent and dependent variable. An independent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable is the variable being tested and measured in a scientific experiment. The dependent variable is 'dependent' on the independent variable. As the experimenter changes the independent variable, the effect on the dependent variable is observed and recorded. For example, a scientist wants to see if the brightness of light has any effect on a moth being attracted to the light.
1 Remove ribs from refrigerator and start Traeger grill on smoke for 10 minutes. 2  Put ribs on grill and cook on smoke for 1 hour. 3  Change heat setting to 225-250 and cook for another 2 hours.4  Spray ribs with apple juice and cover with aluminum foil tightly and cook at 250-275 for another hour. Put ribs on grill and cook on smoke for 1 hour. 2  Change heat setting to 225-250 and cook for another 2 hours. 3  Spray ribs with apple juice and cover with aluminum foil tightly and cook at 250-275 for another hour.
Transfer ribs to platter, discard liquid. Preheat grill to medium. Add ribs and baste with BBQ sauce, turning often and basting until sauce has adhered and meat is tender, about 10 to 15 minutes. *For a great side-rib recipe, try the Chatelaineâs Memphis-Style pork side ribs.4.The best way to grill uncooked ribs The key is to keep the heat low and cook the ribs slow.dd ribs and baste with BBQ sauce, turning often and basting until sauce has adhered and meat is tender, about 10 to 15 minutes. *For a great side-rib recipe, try the Chatelaineâs Memphis-Style pork side ribs. 4. The best way to grill uncooked ribs The key is to keep the heat low and cook the ribs slow.