they die
it dries up
you dehydrate
They dont 'react'. the plant sucks up the food colouring (like water). this happens all of the time to plants, except you cant see it usually. Anyway, the plant sucks up the colouring, and treats it as water :)
some die and some dont it depends
Land plants evolved from Charophyceans. Charophyceans lived in the water and land plants dont.
The chloroplasts would produce more energy.
Vacuoles wich hold water in them.
i dont know! ask a scientist!
YOU DONT
In general, water snails predate upon plants. They do not help them they destroy them.They dont help and they dont harm
you have to save water to prevent green house effect because water is useful in plants and if you dont save then it will be a problem for plants and trees
you dont they just grow by them selves