It may eventually shrivel up. If the plant is sat in a sunny area, the moisture in the soil will dry up causing the plant to slowly die.
Nothing will happen, as plants depend on soil water which is retained there for several days.
it will die.
it will grow and become a little plant like a tadpole, but its good to eat
yes
every day
about 10 days about 10 days
When you put water near a window it will eventually after a couple of days evaporate.
it will dry
the water will get spoilt
salt will dissolve
Modern coins are not so corrodable in water.
we will die we can not survive with out water you will die if u dont have water after 12 days