The whole test is
1. How does the density of ice compare to that of liquid water, and why is that property important to aquatic organisms?
Answer: B
2. Which of the following properties of water would be most important in protecting a fish in a shallow pond on a hot summer day?
Answer: C
3. Which of the following is true about a suspension?
Answer: A
4. Which of the following is true about an acidic solution?