This is because toxins are ingested by organisms and accumulate in the fatty tissues. Theses toxins then become more concentrated in successive trophic levels of a food web biological magnification. Magnification occurs because the biomass at any given trophic level is produced from a much larger biomass ingested from the level below and therefore, top-level carnivores tend to be the organisms most severely affected by toxic compounds.
Answer:
it represents the mating between males and females is shown by a horizontal line between their respective symbols.
Explanation:
Venus is often called the sister planet of Earth because of its size, mass, and what its material its made of.
Are there suppose to be choices?
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