What structure do lobster use for gas exchange?
A) gills
B) lungs
C) skin
D) tracheae

Question

Quizplus · Accepted Answer

Lobsters use feathery structures known as gills to extract oxygen from water. Gills are thin and efficient structures that allow gas exchange to occur between the water and the lobster's blood. Lungs are used for gas exchange in air-breathing animals, while skin is not efficient for gas exchange in larger animals like lobsters. Tracheae are a specialized respiratory system found in insects.

What Structure Do Lobster Use for Gas Exchange