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.
Rub each breast with Traeger Pork and Poultry Shake. (You can actually use any spices you like for chicken, but on this particular night, I used the Traeger Shake.) Place the chicken breasts on the grill. Cook for 20 minutes and turn. Cook for another 20 â 30 minutes, or until chicken is cooked through.The cooking time depends on the thickness of the chicken pieces.Chicken on the Traeger. Note about quantity: I always get the value pack of chicken, in this case the package I bought was almost 4 pounds.ook for another 20 â 30 minutes, or until chicken is cooked through. The cooking time depends on the thickness of the chicken pieces. Chicken on the Traeger. Note about quantity: I always get the value pack of chicken, in this case the package I bought was almost 4 pounds.