In Transition Zone as velocity increases …………… A. Rapidly B. Slowly C. No velocity D. High velocity

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.

Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?