There are four main categories of contamination. The four main types are water, dilute acids, dilute bases, and organic solvents.
absorption, injection, ingestion and breathing
The four main areas of biological contamination are air, water, soil, and food. Contamination in these areas can lead to the spread of pathogens and harmful substances that can affect human health and the environment.
There are four main categories of contamination. The four main types are water, dilute acids, dilute bases, and organic solvents.
There are four main categories of contamination. The four main types are water, dilute acids, dilute bases, and organic solvents.
The four ways that poisons can enter the body are by absorption, inhalation, injection(bleed), and ingestion. If someone is poisoned, then I guess you should call 911 for an ambulance because you are dying from poison and you don't know how to cure it.
HIV. Is a virus. Such as AIDS. If you are HIV positave you may get AIDS. Which happens when one of the four body fluids enter one of the four body openings. It's a disease.
Four ways of protecting food from contamination is proper storage, properly cooking, maintain hygiene and handling the food correctly.
Radioactive materials such as iodine-125, palladium-103, and cesium-131 can be implanted into tissues to treat cancer. These radioactive materials deliver a targeted dose of radiation to the tumor, while minimizing damage to surrounding healthy tissues.
Cultural, biological, physical, and chemical.
Air, the Facility, People and Water
ununquadium - a radioactive transuranic element