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Which route of entry could chemicals use to enter through the body’s airways? A. Absorption B. Ingestion C. Inhalation D. Injection

Eric Morgan

in Geography

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Justin Parker on February 27, 2018

Option correct answer is :C) Inhalation Explanation:When you breathe in, or inhale, your diaphragm contracts and moves down. This raises the space in your chest hollow, his lungs grow. The intercostal tissue between the ribs, also help in the expansion of the thoracic cavity. They contract to pull your rib out of the box both upwards and outwards when you inhale.


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