julietforever julietforever

09-11-2015
Biology

contestada

Humans breathe through bronchi. What structure do insects have for breathing?

A.
gills

B.
tracheae

C.
skin

D.
lungs

Please Help!! <3

Respuesta :

ogsavage01 ogsavage01

16-11-2015

i think tracheae which is B not sure tho

Answer Link

HEYITSAISHA HEYITSAISHA

17-11-2015

i think the answer is B tracheae but i'm not sure

Answer Link

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