Answer:
<h2>Hue Cancellation is an experimental technique where a person cancels out any perception of a particular color in a test light by adding light of another color.</h2>
Answer:
the independent variable is the beats per minute.
the dependent variable is the amount of salivation.
Explanation:
the independent variable is a variable that does not depend on another variable to occur.
the dependent variable is a variable that depends on another variable to occur and depending on that variable will change the results.
Sure if you want I need the points
<span>The alarm reaction. The general adaptation syndrome is a reaction to stress and is divided into three stages. The first of these stages is the alarm reaction, also know as fight or flight. This is a natural reaction to flee or protect yourself in high stress situations. It includes increased heart rate, a burst of energy and the release of cortisol.</span>
