Question

why do vertebrates tend to be more intelligent than invertebrates​

Answer 1

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Today's atmosphere limits the size of invertebrates, particularly those with exoskeletons, to a size that their simpler respiratory system can support. When a vertebrate brain is deprived of oxygen, it can cause permanent brain damage.

Answer 2

Answer:

Today's atmosphere limits the size of invertebrates, particularly those with exoskeletons, to a size that their simpler respiratory system can support. When a vertebrate brain is deprived of oxygen, it can cause permanent brain damage.