Which of the following questions can be answered scientifically? A. Which liquid takes the longest to burn?

B. Are cotton or polyester clothes more comfortable?

C. To what extent should we protect the rainforest?

D. Can star positions be used to determine the future

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.