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Sea squirts and lampreys, which are both aquatic animals, have a perforated pharynx, a ventral heart, and a notochord at some stage of development. These similarities are BEST explained by:
Relaxed
A physical and mental state characterized by reduced tension and anxiety.
Aggressive
Refers to a range of behaviors that can result in both physical and psychological harm to oneself, others, or objects in the environment.
Stress Relief
Methods or strategies used to reduce tension, anxiety, or the physiological and psychological effects of stress.
Entertainment
The act or activity designed to provide pleasure, amusement, or relaxation to an audience, typically involving performances, shows, or games.
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