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.
Answer:
Spirogyra is a genus of green algae that belong to the order Zygnematales. These free-flowing, filamentous algae are characterized by ribbon-shaped chloroplasts that are arranged in a helical manner inside the cells. So the name is derived from the spiral arrangement of chloroplasts in these algae.
Explanation:
Secretary of defense is ahead but not a soldier in rank
In ranking its the general (which is the highest rank in the army)
I think the answer is: orogenisis
Good luck! XD
Answer:
the large number of deer in the forest that are eating the trillium
Explanation:
