If water has a density of 1g/cm3, what must be true about the density of ice

What are two ways in which waves erode the land?

Explain why phospholipid molecules form a bilayer. (3 marks)

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m