Mold

Where does mold grow? Mold can grow on your food, in your house, outside your house, in buildings.
Why does dew form outside on cold mornings? Dew forms outside on cold mornings because of temperature change. such as its really cold and starts to get warm or its a warmer night and the morning is cold.
where does moisture collect indoors? By windows, heaters, sinks anywhere moisture can come in
What problems may arise when moisture collects indoors? Growth of mold. people can get sick