Which question could be answered using the process of scientific inquiry
Why do tuna exist?
What food do tuna like to eat?
When will all of the tuna be gone from the ocean?
How has the average size of tuna changed from year to year?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

State one important difference between a physical change and a chemical change?

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.