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:
competitive
Explanation:
example 1: two male bucks cannot inhabit the same habitat or area because one needs all the females or pride for itself so it chases away the others
Answer:
eldelnuiuuuuuuu
Explanation:
sejdkbwekdwdccccdffffffffffffffffffffffffffffffwhat
Answer: the answer is c
Explanation:I Use My brain ; )
Answer:
C
Explanation:
You need to start with the simplest form and go to the most complex,
Small clump of cells -> having structure -> Basic feathers -> Yassificated feathers
