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Describe how fossils can be used to interpret the geologic history of an area.
Selenium (Se)
A nonmetal element with atomic number 34, vital in small amounts for cellular function in many organisms, and utilized in various industrial applications.
Alkane
Hydrocarbons with the general formula CnH2n+2, consisting only of single bonds and saturated with hydrogen.
Carbon Bonds
Refers to the covalent bonding between carbon atoms or between carbon and other atoms, forming a variety of organic and inorganic compounds.
Carbon Bonds
The chemical bonds between carbon atoms or between carbon and other atoms which constitute the backbone of organic compounds.
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