Gravitational potential energy is a form of potential energy a. caused by gravity alone. b. caused by gravity and that depends on an object's position and mass. c. caused by gravity and that depends on an object's mass, but not its position. d. caused by gravity and that depends on an object's position, but not its mass.

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.

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes