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If the Pearson correlation co-efficient r = 1,then there is a perfect negative relationship between the two variables?
Decaying Matter
Organic material that is breaking down through the process of decomposition by microorganisms.
Grazing Food Chain
A flow of energy to a straight-line linking of organisms according to who eats whom.
Photosynthetic Organisms
Organisms that convert light energy into chemical energy through the process of photosynthesis, including plants, algae, and certain bacteria.
Primary Consumers
Organisms, typically herbivores, that feed directly on producers (plants) in the food chain.
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