Examlex
Which of the following is NOT considered a probability sampling method?
Tertiary Consumer
An organism that typically eats secondary consumers, residing at or near the top of a food chain and usually a carnivore or an omnivore.
Ecological Efficiency
A measure of the energy transfer between different trophic levels in an ecosystem, typically representing how much energy from a lower level is available for use at the next level.
Trophic Level
The position that an organism occupies in a food chain, which is a measure of its feeding level.
Decomposers
Organisms, such as bacteria and fungi, that break down dead organisms and waste materials into simpler substances.
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