Answer:
1. Which people are in the control group? The people who received the mint without the secret ingredient
(Group B) would be the control group.
2. What is the independent variable? Secret ingredient in the breath mint
3. What is the dependent variable? Amount of breath odor (or bad breath)
4. What should Mr. Krabs’ conclusion be? The breath mint with the secret ingredient appears to reduce the
amount of breath odor more than half the time, but it is not 100% effective.
5. Why do you think 10 people in group B reported fresher breath? This may be due to the placebo effect.
Do you have a screen shot or picture of the problem?
Answer:
compounds can be broken down to one another
I believe the correct answer from the choices listed above is the second option. The factor that <span> influences both solubility and the rate of dissolution would be temperature. It is the only factor from the list that affects both. Solubility is a function of temperature only while the rate of dissolution is a function of all. Hope this answers the question.</span>