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All pseudocoelomate organisms have a complete digestive tract.
Fear
A primal emotion experienced in anticipation of some specific pain or danger, often leading to behavioral changes such as fight or flight.
Embarrassment
A feeling of self-consciousness, shame, or awkwardness that arises from a socially uncomfortable situation.
Contextual Stimulus
A factor or event in the environment that influences the behavior or responses of individuals or systems.
Moods
Generalized positive and negative feelings or states of mind.
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