An oil rig is a structure on land or in the sea that is used when getting oil from the ground. 1  Arabic: Ø¬ÙÙÙØ§Ø²Ù Ø§ÙÙØ­ÙÙÙØ±Ù Ø§ÙÙÙÙÙÙØ·ÙÙÙ. 2  Brazilian Portuguese: torre de perfuraÃ§Ã£o petrÃ³leo. 3  Chinese: ç³æ²¹é»å¡.  Croatian: platforma za podvodno 1  buÅ¡enje. Czech: vrtnÃ¡ souprava na ropu.  Danish: 1  boreplatform. Dutch: booreiland.
The critical organ for plutonium, radium, strontium, and many other fission products is bone and the adjacent bone marrow. For iodine, the critical organ is the thyroid gland. Insoluble airborne radioactive dust often settles in the alveoli of the lungs, while small colloidal particles may become...
Iodine is an essential element for humans, who need a daily intake of about 0.1 milligrams of iodide. Our bodies contain up to 20 milligrams, mainly in the thyroid gland. This gland helps to regulate growth and body temperature.