In which direction or directions do sea floors spread? a. north and south parallel to mid ocean are ridges b. and or towards the mid ocean ridges c. outward away from the mid ocean ridges d. north on the east side of the mid ocean ridge and south on the west side of the ridge

Compare the composition of the moon's surface with the composition of the earth's surface.

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?