If we do not asses our environment, our risk of sickness and disease increases. Any kind of chemical or radiological substances in the air are exposures that can affect our health. Meaning that the air we breathe, foods we eat, the water we drink from, and the products we use can sicken us if they aren't properly cleaned or pure.
Answer:
Trace elements are required by the human body in very minute quantity. Some of the examples of trace elements are iron and copper.
These elements acts as catalyst for the various types of reactions that takes place in the body. Iron is taken in body by diet that we eat. It is found in green vegetables and acts as an important constituent of the hemoglobin which helps in the transport of oxygen.
Copper is also taken inside the body by the food that we eat.It helps in iron absorption, prevent cardiovascular diseases, increases immunity.
Hence, trace elements is equally important as like that of major elements of the body.
Get everything you need bread, peanut butter, jelly. First you take the bread out of the bag get 2 slices put the 2 slices of bread on a plate first slice put either peanut butter or the jelly on it the second slice out whatever you didn’t put on the first slice then you can put the 2 slices together some people like theirs toasted you could heat it up in the toaster
Remember what's on the sheet and what each does and how you can prevent and treat