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Yes.
Food poisoning if from... FOOD! It is not "contagious." Therefore unless you used the other person for food, it would not be "food poisioning."
Anybody can get food poisoning because it is the food that can kill you if its gone off or that item is bad. E.g Fish
In the food you eat, if it smells it has food poisoning in it
The shape of food poisoning? depends I suppose on what bacteria caused the food poisoning in the first place.
You don't you can't do anything about food poisoning just make sure that the person gets a lot of rest and water and wait for the poison to leave his/her body
Both. The owner has the ultimate legal liability .
the owner of the place you got the food poisoning from
You can get food poisoning at any age if you eat it
All micro-organisms are no food poisoning micro-organisms,but all food poisoning micro-organisms are a category of micro-organisms. Food poisoning micro-organisms are harmful for a person but all micro-organisms are not harmful for example lacto-bacallius is a micro-organisms which is present in curd(yogurt) causes no food-poisoning whereas The microorganism salmonella bacteria, causes an infectious illness and can be passed on to another person and causes food poisoning.
Food poisoning can affect different ways depending on the person. Most common food poisoning symptoms in both adults and children are been nausea, vomiting, having diarrhea, cramps and having a fever.
Botulism is the deadliest form of food poisoning.