Answer:
Hydrochloric and Hydrofluoric Acids.
A then B, as everything is made of energy and energy pushes the electro magnetic waves into the brain.
Answer:
This is an example of Learned preferences.
Explanation:
Alaskan natives are divided into five major groups viz: aleuts, southern eskimos, northern eskimos, interior indians and coastal indians. Although the five groups all have similar ethnic similarities, they occupy different geographical locations in Alaska. The alaska natives have overtime had to adapt to certain conditions largely because of their environment.
