Answer:
The main function of the pulmonary alveoli is to perform the transfer and exchange of gases. In this case, the following gases are included: oxygen, carbon dioxide and gases. Of the elements listed, the only one that is not transferred by the alveoli is the blood.
Explanation:
Arthropoda: arthropods. The other choices are marine organisms.
That would be B. Fungi like animals can’t produce their own food and are heterotrophs.