Question

multiple choice question
attraction between water molecules in the serous fluid in the pleural cavity causes the — to stick together.
o alveoli
o bronchioles
o pleurae

Explanation:

The pleural cavity contains serous fluid. The pleurae (visceral and parietal pleura) are membranes in this cavity. The surface tension from the water molecules in the serous fluid causes the pleurae to stick together. Alveoli are air - sacs in the lungs involved in gas exchange. Bronchioles are small airways.

Answer:

pleurae