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Plants get trace elements - micro nutrients from the soil or from fertilizer supplied by the grower. Animals get micro nutrients from plants. Humans can by food fortified with micro nutrients eg calcium in milk.
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∙ 13y ago
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∙ 15y agoso they can reproduce so they can reproduce
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∙ 14y agodiagnose disease.
helps maintain and recovering health
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∙ 15y agoThey are elements that can be used to give a rough estimate on how old an object is by measuring that elements half- lifes. For more information type Radioactive Decay into www.Google.com
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∙ 12y agobecause they are part of an element
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What are trace gases?
"Trace elements" are elements which are present in a sample, but in relatively very small amounts. "Trace gasses" probably means gasses which are present in a sample, but in relatively very small amounts. the gases in earths atmosphere that take up less than 1% volume.
What type of evidence would be expected to have trace elements?
glass and metal objects
What are trace gasses?
"Trace gasses" are elements which are present in a sample, but in relatively very small amounts.
Elements in living things?
Mostly COHN : carbon, oxygen, hydrogen, nitrogen. Everything else is just trace elements.
What are the ingredients of urine?
Urine is Water, Urea, Creatinine,Uric Acid, Salt, Ammonia and other trace elements and hormones.
Can trace minerals pass through the blood brain barrier?
There is no evidence to say that trace elements are not needed by your central nervous system. Trace elements are very important for your survival. You may die in absence of the single trace element.
Many trace elements are important parts of?
Trace elements are needed by the body to keep it healthy and functioning properly. They are primarily required in small amounts for enzymes and hormones.
What are the trace elements in concrete?
The trace elements in concrete are,CementFine aggregateCoarse aggregateWaterAdmixtures.
How many elements does argon have?
Argon IS an element. Apart from tiny amounts of trace impurities, it doesn't have any important amount of other elements in it.
What are the types of trace elements in organic compounds?
The Trace elements are related to Biochemistry, anyalitical chemistry, Geochemistry. Trace elements comes in all above chemistries. Go to Wikipedia.
Do trace elements have to be radioactive?
No, trace elements are not necessarily radioactive. A link to a list of elements that have no natural radioactive isotopes is at a related question, below.
Does periodic table of elements has something to do with trace elements in human body?
Yes. It is very interesting to note that the elements with atomic number from 24 to 30 are very important trace elements in human body and probably for all animal and plant cells. So you have Cromium (24), Manganese (25), Iron (26), Cobalt (27), Nickel (28), Copper (29) and zinc (30) as trace elements. In this Iron is generally not considered as trace element. But then requirement of Iron per day is only 3 mg.
What are elements found in very tiny amounts called?
Tiny amounts of minerals are called 'trace' amounts.
Which four elements are the primary components of important biological molecules such as proteins fats and carbohydrates?
Trace Elements Oxygen Carbon Hydrogen Nitrogen These four elements make up 96% of the human body.
Select the elements which are considered trace elements in the human body?
Elements in the human body which are considered trace elements are:Lithium - LiStrontium - SrAluminium - AlSilicon - SiLead - PbVanadium - VBromine - BrArsenic - As
How many trace elements are there?
172
What is the elements for rigel?
Mainly Hydrogen and Helium and other trace elements.
