Answer:
When exposed to high temperatures, fluorotelomers break down into PFOA(Perfluorooctanoic acid), a compound transmitted directly to the fetus which has been linked to developmental problems, as well as cancer, liver disease, and thyroid disease
Explanation:
Tundra soils are generally frozen and are categorized as Gelisols. And in order to be a Gelisol, permafrost must be within 100cm of the soil surface.
I think it is C, since it does occur on land life, and I think it also occurs in marine life.
