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

Otras preguntas

NEED HELP 10 POINTS

Does anyone know the solution and answer to this question please ??!

identify the parts of the female and male reproductive system and their functions.

I don't understand this. Can someone please help me?

A stacked masonry wall is constructed by

17. A 120 m long train is moving in a direction with speed 20 m/s. A train B moving with 30m/s in the opposite direction and 130 m long crosses the first train

Which is a warning sign that someone needs the help of a mental health professional?

How might the trait`s heritability affect the species` ability to undergo natural selection?

What constitutional power did McCulloch v. Maryland in 1819 test A). Delegated B). Implied C). Concurrent D). Denied

RACTICL n set 1. How much interest is earned in 9 months on a deposit of $7000 at 8 percent simple interest?