Question 30
Zara and Marcus have investigated a science question: “Does more sugar dissolve when the water is warmer?” Here are their results.
| Temperature of water | Number of teaspoons of sugar that dissolved |
|---|---|
| Cold | 1 |
| Warm | 3 |
| Hot | 5 |
Marcus and Zara were doing a fair test. What was the one thing they changed?
| Temperature of water | Number of teaspoons of sugar that dissolved |
|---|---|
| Cold | 1 |
| Warm | 3 |
| Hot | 5 |
Marcus and Zara were doing a fair test. What was the one thing they changed?
