Answer:
Bioaccumulation is the process by which toxins enter the food web by building up in individual organisms, while biomagnification is the process by which toxins are passed from one trophic level to the next (and thereby increase in concentration) within a food web.
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Thermal conductivity is not the answer for this question because it does not work
Humans cannot convert the sun's energy into glucose for themselves because humans lack <span>chlorophyll.</span>
1. natural selection acts on existing traits because you can not evolve into something you didn't have
2. original structures evolve to accomplish new function in order to survive
