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How Do Earthworms Breathe?
Worms breathe through their skin, as they don't have any lungs or nose. Their mouth is used for eating organic and rotting material along with soil. Breathing through their skin allows them to stay underground for long periods. They also don't have any... More »
Difficulty: Easy
Source: www.ehow.com

www.learner.org/jnorth/tm/worm/WormLife.html

Seeing: Earthworms have no eyes, but they do have light receptors and can tell ... Breathing: Worms breathe air in and carbon dioxide out, just like us, but they ...

extension.illinois.edu/worms/anatomy/anatomy10.html

Have you ever wondered how I breathe without a nose or lungs? You breathe ... Worms do not have lungs but I breathe through my skin. I take in oxygen ...

www.sas.upenn.edu/~glauren/earthworm.html

How Diffusion Allows an Earthworm to Breathe. Ah … this ... that we breathe. Earthworms need oxygen just like humans, but they don't have lungs like we do.

www.todayifoundout.com/index.php/2011/01/how-earthworms-breathe

Jan 1, 2011 ... Even though earthworms need to breathe, they have no lungs. ... heavy rains, despite the fact that it is extremely hazardous for them to do so.

www.thenakedscientists.com/forum/index.php?topic=777.0

How do earthworms (I guess this could be said for other underground critters oo) breathe when they're down there. My firts (and obvious) ...

www.reference.com/pets-animals/earthworms-breathe-adfc775fece21299

Earthworms breathe air through their skin, which diffuses oxygen from the surrounding environment. Moisture is vital for the earthworm, as it allows oxygen to be ...

mentalfloss.com/article/50786/why-do-worms-surface-after-rain

Why do worms commit suicide?” Worms coming topside ... Earthworms breathe by passing oxygen and carbon dioxide through their skin. For the oxygen to get ...

sciencing.com/worms-ecosystem-10405.html

You probably don't want to find one as you bite into your apple, and surely your pet pooch could do without them infesting its digestive tract, but worms are a vital  ...

.ask.com/youtube?q=How+Do+Earthworms+Breathe%3F&v=Tf7Y2Ti4pGU
Jun 13, 2015 ... Class 7: Science: Respiratory Systems in Organisms: Breathing in ... Breathing in Earthworm ... Do Fish Really Like Eating Earthworms?