Moment of Science: Abundant oxygen not enough to explain massive ancient insects, new study suggests

A new study challenges the idea that abundant oxygen levels alone can explain the existence of massive ancient insects.

• Abundant oxygen may not be the sole reason for massive ancient insects.
• New study suggests other factors contributed to their growth.
• Previous theories on oxygen levels and insect size may be incomplete.
• Moment of Science: Abundant oxygen not enough to explain massive ancient insects, new study suggests.
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