Which of the following is the raw material from which sedimentary rocks are formed?

a. lava from volcanic eruptions
b. magma from the mantle
c. weathered remains of other rocks
d. none of these

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

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The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian