Answer:
I think it is c bc it is not an example of a biotic factor
C) The Constitution's meaning is fixed and does not change over time is the best description of his interpretation of the Constitution. Originalism is defined as "the Constitution's meaning fixed at the time of enactment." This means that judges will interpret laws to try to understand what was meant by it around the time it was written and how to use it in the particular context they are looking at.
The settlement of the Americas began when Paleolithic hunter-gatherers entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the Last Glacial Maximum. Due to this migration the mammoths were hunted to extinction, most of Americas animals that were alive before they entered the Americas were eventually hunted to extinction
Not too sure about this one, can't find much information on it.