oxygen
Very important, out body is made of compounds, which are in turn made of elements.
There are six parts of memo. They are To, From,Subject, Date, Body and closing
The transition elements are placed in center of periodic table. Examples are: zinc and copper
what is the most important body part of a jaguar
In number of atoms (element) hydrogen is the most abundant, not in mass.
oxygen, food, water
Very important, out body is made of compounds, which are in turn made of elements.
There are six parts of memo. They are To, From,Subject, Date, Body and closing
carbon, hydrogen, oxygen....
carbon, hydrogen, oxygen....
carbon, hydrogen, oxygen....
The most important elements in the body are: carbon, hydrogen, oxygen, calcium, nitrogen, etc.
The most important elements in the Earth's atmosphere are N (nitrogen) and O (oxygen).
The four most abundant elements in the human body are oxygen, carbon, hydrogen, and nitrogen. Together, they make up about 96% of the body's mass.
the iron is the most important
CHNOPS - The acronym CHNOPS, which stands for carbon, hydrogen, nitrogen, oxygen, phosphorus, sulfur, represents the six most important chemical elements whose covalent combinations make up most biological molecules on Earth.
weather and elevation