Answer:
One major way it gets back into the atmosphere is by humans burning it in coal power plants
Explanation:
Answer:
a difficult to identify
Explanation:
you can identify this type of fossil by the following-
distinctive, widespread, abundant, and limited in geologic time.
In The metabolism of amino acids for energy, what is the fate of the amino group?
Excreted as urea
The inner lining of blood vessels is called the inner lining of blood vessels is called Endocardium .
The endocardium is the innermost layer of tissue that lines the chambers of the heart. Its cells are embryologically and biologically similar to the endothelial cells that line blood vessels. The endocardium also provides protection to the valves and heart chambers.
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