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What is upwelling and why is it important for biological productivity?
Color
The attribute of visual perception described through hue, saturation, and brightness, as determined by the spectral composition of light.
Black and White
Thinking characterized by absolute terms, seeing everything as one extreme or the other with no middle ground.
Common Emotion
A basic emotional experience shared among humans, such as happiness, sadness, anger, fear, surprise, and disgust.
Sexual Frustration
The condition of having unfulfilled sexual desires or needs, which may lead to psychological stress or tension.
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