Which of the following has the highest concentration? * A 1.2 M phosphoric acid
B.9 M phosphoric acid
C 3 M phosphoric acid
D 0.17 M phosphoric acid​

Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.