Examlex
Draw the structure of the meso form of 1,3-dichlorocyclopentane. Take particular care to indicate three-dimensional stereochemical detail properly.
Cycling of Energy
The process by which energy is transformed and transferred among organisms and their environment.
Flow of Matter
The movement and cycling of chemical elements and compounds in different forms across various components of the Earth's ecosystem.
Life
A characteristic that distinguishes physical entities with biological processes, such as signaling and self-sustaining processes, from those that do not.
Dissolved Ozone
Ozone that is dissolved in water, used as a disinfectant for treating drinking water or in swimming pools to kill bacteria and other microorganisms.
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