latracyshuntal latracyshuntal

09-03-2018
Biology

contestada

Most insects have small holes in the exoskeleton called _____, which open and close to regulate air flow.

Respuesta :

aimennaeem1191p5cewt aimennaeem1191p5cewt

09-03-2018

Spiracles is the correct answer

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xbbykatie23x xbbykatie23x

10-04-2020

Answer: The correct answer is Spiracles

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