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The four elements essential to life are
- oxygen
- carbon
- hydrogen
- nitrogen
Margarette Ratke
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How many elements are essential elements?
There are five elements that are essential to life. These elements are carbon, hydrogen, nitrogen, and phosphorous. Carbon is in every living thing.
How many elements are essential to life?
There are five elements that are essential to life. These elements are carbon, hydrogen, nitrogen, and phosphorous. Carbon is in every living thing.
Are both elements and compounds essential for life?
Yes.
Which nonmetals in the atmosphere and their combinations are essential life on earth?
These elements are oxygen and nitrogen.
Which other elements are essential for life?
These elements are: oxygen, carbon, hydrogen, nitrogen, phosphorus.
What does carbon oxygen and nitrogen have in common?
These are the essential elements for the building blocks of life (DNA).
What are some p-block elements that are essential to plant and animal life?
Iron and cobalt.
What natural resource is essential to al living things?
There are lots of natural resources that are essential to life. For instance,* Life needs some sort of energy source * Life needs water * Life needs a variety of different elements
What elements are essential to life what are their chemical symbols?
Every living being is made of organic compounds. All the organic compounds contain carbon and hydrogen. Other than that, oxygen, nitrogen, phosphorus, sulphur are present in them.
How are elements useful?
Elements make up everything! Everything you use or touch is made of elements, whether they be in their pure form or in a mixture or compound. This means that they are not only useful, but essential for life.
Why are supernovae essential for our existence?
Supernovae are essential for our existence because it distributed elements heavier than helium (those heavy elements are created in the star that later became the supernova) into the space. Those elements include carbon, oxygen, calcium, iron, iodine, and much more. Without those heavy elements, the Earth would not exist as a rocky planet, and essential elements for life would also not be available.
Chemical reaction is essential to life?
Yes they are essential to life. If there are no chemical reaction in our body then our food are not digest and body can not get energy and if there are not chemical reaction in our environment then many usefull elements are not get etc etc
