Question

why does the surface area of breathing organs of the organisms are increased​

Answer 1

Answer:

The flat shape of these organisms increases the surface area for diffusion, ensuring that each cell within the body is close to the outer membrane surface and has access to oxygen.

Answer 2

Answer:

The flat shape of these organisms increases the surface area for diffusion, ensuring that each cell within the body is close to the outer membrane surface and has access to oxygen