How Do Ascaris Breathe

Roundworms have no circulatory or respiratory systems so they use diffusion to breathe and for circulation of substances around their body.

How do parasites breathe?

They breathe through their skin. Air dissolves on the mucus of their skin, so they MUST stay moist to breathe. If worms dry out, they suffocate. As fresh air is taken in through the skin, oxygen is drawn into the worm’s circulatory system, and the worm’s hearts pump the oxygenated blood to the head area.

Where do worms breathe from?

How do worms breathe? Through their skin – but only if it’s kept moist. A worm’s skin is covered in mucus that helps them absorb oxygen.

David Miller

David Miller

Executive Financial & Market Analyst

David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.

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