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to break apart.
molecule which generally contains carbon atoms. There are some exceptions including CO2 , HÂ...
organisms that use dead organic material as a food source and thus recycles them.
an increase in the amount of nutrients in the water, which causes algae to grow and decay...
a group of organic compounds in which a halogen has replaced a hydrogen atom.
electrons that have become removed from the atom and form a âseaâ or region to which the...