explain evolution of heart in animals ?彡
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The evolution of the heart has enabled oxygen and nutrients to be pumped efficiently to body tissues, enabling the oxygen greedy brain to develop…. Invertebrate animals have a simple circulatory system, as opposed to a heart. ... The next evolution of a heart saw the development of a fish heart, the simplest type of heart
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Answer:
The evolution of the heart has enabled oxygen and nutrients to be pumped efficiently to body tissues, enabling the oxygen greedy brain to develop…. Invertebrate animals have a simple circulatory system, as opposed to a heart. ... The next evolution of a heart saw the development of a fish heart, the simplest type of heart.
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please mark as BRAINLIST
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