Examlex
Which of the following describes a free radical?
Understory
The layer of vegetation in a forest that grows at a lower height than the forest canopy, consisting of small trees, shrubs, and groundcover plants.
Tropical Desert
A hot, dry biome found near the equator, characterized by sparse rainfall, extreme temperatures, and limited vegetation and wildlife.
Low Productivity
A condition where there is an inefficient level of output per input, such as labor or resources.
Humid Conditions
Environmental circumstances characterized by high levels of moisture in the air.
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