Question

What are the requirements of an effective gaseous exchange

Answer 1

Therefore, an efficient gas exchange molecule needs: a way to quickly distribute and collect gases throughout the body. a large surface area to conduct a large amount of exchange. a filter that only allows CO2 and O2 to participate in the exchange.

Answer 2

Answer:

• Large surface area for easy gas exchange.

• Fine and delicate surface for easy exchange of oxygen and carbon dioxide.

• Mechanism for moving air in and out of the respiratory surface.

• Placement of respiratory surface within the body for protection.