Could you elaborate more?
Answer:
The function of the pleura is to allow optimal expansion and contraction of the lungs during breathing. The pleural fluid acts as a lubricant, allowing the parietal and visceral pleura to glide over each other friction free. This fluid is produced by the pleural layers themselves.
From the med. terranian basin to the mountains of central asia.
Answer:
activation of 100 molecules by a single signal binding event
Explanation: i hope this help
