Question

What are Book Lungs​

Answer 1

Answer:

(in a spider or other arachnid) each of a pair of respiratory organs composed of many fine lamellae. They are situated in the abdomen and have openings on the underside..

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Answer 2

Answer:

lungs which are not made of fully developed bones are known as book lungs and they are single inflated. hope this helps u. please mark me as the brainliest and follow me.happy friendship day!