Which is not true about the extracellular matrix? A)It provides structural support for the cell B)It is very thin
C)It is thick
D)It is composed of a vast number of proteins

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