Which plant-cell organelle supports and maintains the cell's shape and protects the cell from damage? cell membrane cell wall chloroplast vacuole

Cell wall. The cell wall is a thick outer layer that protects the cell.

The cell membrane controls what comes in and out of the cell.
The chloroplast creates photosynthesis.
The vacuole holds storage for the cell.
That leaves the cell wall as the answer.

Silicon is cut into tiny pieces for computer chipslead is melted to form pelletsliquid water freezes to form ice

The higher you go up the less oxygen there is