Предмет: Биология, автор: pav05322004

ПОМОГИТЕ, ПОЖАЛУЙСТА, С ОБЪЯСНЕНИЕМ
Размеры современных насекомых ограничены возможностями
трахейной системы. В то же время, найдены ископаемые стрекозы, размах
крыльев которых достигал 3 м. Как можно объяснить этот факт?

Ответы

Автор ответа: martynenkod

трахейная система со временем деградировала.

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