if you put milk in a plant it will smell like rotten eggs and your house will be stffed with a bad smell and you will barf and you will have to move out of your house.
yes, very bad
Usually, but not as bad as regular milk. Soy milk also tends to get chunky when bad, as well.
The milk will sour and start to smell bad. It should not hurt your plants - might even be good for them as a fertilizer. Your plant may wilt if you give them too much.
You can tell when milk goes bad when it has a sour smell to it. It will start to curd and become chunky. At this point it is very bad to drink because it will make you sick. Try and read the use by date before you drink milk you are uncertain about.
It is a chemical change because you cannot not make the smell go away, if you could it would be a physical change
Sour milk or any food that has gone bad.
the calcium molecules present in the milk when burns gie this bad smell.....
First, you could try smelling it. It would smell bad if the milk is bad. Second, you could look in the milk, and if you see white, floating specks just floating around the top of the milk, then that is a sign it is bad. No white floating specks means that the milk is good to drink. Third, you could also look at the 'sell by' or expiration date on the carton, and either is the last day that milk could be drunk. Smell it, if it doesn't smell sour its good. Milk usually lasts a week after its expiration date.
It will probably smell bad or have a noticeably weird flavour to it.
Sour milk or any food that has gone bad.
...Cycle of life
Only if it's dead.