Persistent
Persistent
As a result of BP oil spill, 11 workers have died 17 are injured.
Most appear to be caused by chemical imbalances in the brain of various neurotransmitters.
Related to or caused by the chemical action of light
Chemical reactions are caused by two reactants
Two effects that are caused by a chemical change are changes from one substance into another. Another effect that can be caused by a chemical change is a change in the temperature of the surrounding system and substance, or a change in color of the substance.
Nicotine is the chemical that causes addiction.
Vaginal rashes may be caused by several factors. It includes bacterial vaginosis, yeast infection, menopause, chemical irritation, or sexually transmitted diseases.
A chemical change can be caused by a reaction. It an element or compound reacts with another, it is known as a chemical change.
Chemical weathering is caused by chemical reactions in the substance, for example, when oxidation causes rusting.
Chemical, caused by saliva, without saliva you cannot taste anything
CFC's have caused ozone to degrade. They react with ozone and deplete it.