If an author claims that people should always wear a seat belt which sentence would be a reason to support that claim?
Wearing a seat belt significantly reduces the risk of serious injury or death in the event of a car accident.
Homer notices that his shower is covered in a strange green slime. His friend Barney tells him that coconut juice will get rid of the green slime. Homer decides to check this this out by spraying half of the shower with coconut juice. He sprays the other half of the shower with water. After 3 days of "treatment" there is no change in the appearance of the green slime on either side of the shower.
This reason does not support the author's claim about wearing seat belts.
Homer notices that his shower is covered in a strange green slime. His friend Barney tells him that coconut juice will get rid of the green slime. Homer decides to check this this out by spraying half of the shower with coconut juice. He sprays the other half of the shower with water. After 3 days of "treatment" there is no change in the appearance of the green slime on either side of the shower.
1. Independent Variable:
2. Dependent Variable:
3. Control:
4. Constant:
1. Independent Variable: The type of treatment used (coconut juice vs. water).
2. Dependent Variable: The appearance of the green slime.
3. Control: The side of the shower sprayed with water.
4. Constant: The side of the shower sprayed with coconut juice (comparison point), the duration of the "treatment" (3 days), the conditions of the shower environment, etc.