Match these examples with the correct level of organization.

organ system:
tissue:
organ:

selections : bones, bone marrow, skeletal system, and human body.

True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale

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.

In which reaction is precipitation occurring?