Osmosis is the phenomenon by which water moves from the region of lower solute concentration to the region of higher solute concentration across a semi-permeable membrane.
In the given scenario, a cell has 1% concentration and solution has 5% concentration. Thus, cell is hypotonic as compared to the solution due to which it has higher water potential.
Consequently, water moves out the cell and cell shrinks in size.
If there is too much heat or pressure, the rock will melt and become magma. This will result in the formation of an igneous rock, not a metamorphic rock. Consider how granite changes form. Granite is an igneous rock that forms when magma cools relatively slowly underground
