The mechanism of life would be entirely different.
The cells of the apple pieces will lose water through osmosis due to the higher concentration of salt in the water compared to the inside of the cells. This will cause the cells to shrink and become dehydrated, potentially leading to wilting and a change in texture.
What will happen if water gets inside gas tank
If cells are placed in distilled water, they will undergo osmosis, where water moves into the cells due to a lower concentration of solutes outside compared to inside the cells. This influx of water can cause the cells to swell and potentially burst, a process known as lysis, particularly in animal cells. Plant cells may become turgid, which is beneficial for maintaining structure, but excessive water can also lead to cell damage.
In plants, large spaces inside cells called vacuoles can hold water. In animal cells, the cell membrane contains water transporters or water channels that help in removind water if there is too much water inside cells
water, water everywhere
you have made a water balloon!
Gains water
Water potential of the water inside the cells is higher that the water potential of the water outside the cells. (That would means the concentration of "pure" water inside the cells are higher than that outside the cells) Water moves from an higher water potential to an lower water potential. Thus Plasmolysis of the cells will take place. Which means the Nucleus,Vacuole and all the other cellular material will move from the inside of the cell to the outside.
because most of the chemical reactions that happen in your metabolism happen in water.
In a hyptonic solution, water will move into the cells of the egg, and it will swell, and the cells will burst.
inside the chloroplast in the plants cells.
It depends of your conditions and the quantity you drink. If you feel a little thirsty it means the water contents in your cells is a little low so when you drink water enter into the cells, the salile concentration reaches the required level and thirst banishes. On the other side if you are extremely dehydrated as could happen very fast if you get lost in a very hot and dry place, the water content inside your cells becomes very low and drinking will just save your life. On the other, rather theoretical extreme, drinking lots of water (around 20 liter, if memory serves me well) would kill you by depleting the potassium content inside your cells. As you can see all effects depend on water which is the main component of most beverages. You would get the same effects using pure water instead of soda.