The equivalent to 98.6 degrees Fahrenheit is 37 degrees Celsius. This is the average normal human body temperature, which is slightly lower in adults.
The highest levels of arsenic (in all forms) in foods can be found in seafood, rice, rice cereal (and other rice products), mushrooms, and poultry, although many other foods can contain low levels of arsenic. Rice is of particular concern because it is a major part of the diet in many parts of the world.rsenic is a natural element that can be found in rocks and soil, water, air, and in plants and animals. It can also be released into the environment from some agricultural and industrial sources. Although it is sometimes found in its pure form as a steel grey metal, arsenic is usually part of chemical compounds.
2.1 Arsenic is found in the natural environment in some abundance in the Earthâs crust and in small quantities in rock, soil, water and air. It is present in many different minerals.About one third of the arsenic in the atmosphere comes from natural sources, such as volcanoes, and the rest comes from man-made sources.Due to natural geological contamination, high levels of arsenic can be found in drinking water that has come from deep drilled wells..3 Arsenic occurs in different forms and some is transported between different parts of the environment where it may change its form. Arsenic in weathered rock or soil can be picked up and moved by the wind and water.