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symbiotic relationship in which one member of the association benefits and the other is neither helped nor harmed
the relation between two different kinds of organisms in which one receives benefits from the other by causing damage to it (usually not fatal damage)
scientific study of interactions among organisms and between organisms and their environment
tropical rain forest
biome near the equator with warm temperatures, wet weather, and lush plant growth
a system formed by the interaction of a community of organisms with their physical environment
the regions of the surface and atmosphere of the Earth (or other planet) where living organisms exist
any biotic or abiotic factor that restricts the existence, numbers, reproduction, or distribution of organisms.
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