I am not sure if you mean cold as in temperature cold or cold as in sick cold but I will answer the cold as in temperature cold.
Cold is really a lack of heat.
So maybe when a ceratin amount of heat is not where it's supposed to be and when it is then they are "cold".
you say get cold feet . some people might say it's have cold feet , but for me , get cold feet makes more sense .
The herpes virus causes cold sores.
People get cold sores because they have the herpes simplex virus. This virus causes small clusters of blisters that can be painful but will subside in a few days to two weeks.
no wen people say its chili it means it cold.
a virus that causes the common cold
You could say that this will happen when it gets cold. You can then test it out with willing participants, having some in the cold and some in the heat.
many people say it does.
Yes. You should consult your doctor for clearance. The virus, which causes cold in one person can kill other people.
cold
People probably wouldn't want to listen to it, some people will say it causes them pain.
People may have a habit of saying things without thinking. This causes things to be questioned as to why or how they could say it as this may hurt feelings or anger people.
The Atomic Bomb caused the cold war.