What modern adaptations do we have that can or have helped us survive or adapt to climate challenges in high
mountains, tropical rainforests, or barren, cold high latitudes? (These may or may not be similar to adaptations
used by the Incas, Mayans, and Vikings.)

Explanation:

We alter our environment in dozens of familiar ways. Clothing, cooling and heating, houses, buildings, cities. We turn forests into meadows and meadows into forests. We make food to suit us rather than have to adapt to nature's food sources.

answer; the correct answer is chemical: