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?

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

What is the oxidation state of an individual bromine atom in nabro3?