Respuesta :
Correct answer is A. Food chains are sometimes short because only a single species of herbivore feeds on each plant species.
Because most of an organism's energy is wasted as it moves up a trophic level, food chains are short.
What is Food chains?
An species, or decomposer species are at the end of a food chain, which is a linear network of links in a food web starting from producer organisms (such as grass or trees that use radiation from the Sun to make their food through photosynthesis) (such as fungi or bacteria). A food chain also demonstrates how organisms are connected to one another by the foods they consume.
A food chain's levels correspond to several trophic levels. A food chain is distinct from a food web because it aggregates the intricate web of feeding relationships between various species and moves along a direct, linear path with only one animal at a time. connections formed by nature.
The statement “only a single species of herbivore feeds on each plant species” is false. The statement “local extinction of a species causes the extinction of the other species in its food chain” is false. The statement “most of the energy in a trophic level is lost as energy passes to the next higher level” is true.
To learn more about Food chains from the given link:
https://brainly.com/question/746468
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