Answer:
true
Explanation:
while it may stay inactive, it will stay in the body for many years
The process of respiration system would not function well if the lungs was made up of only one big alveoli.
<u>Explanation:</u>
The main role of alveoli is to help the lungs to breath, for ventilation, diffusion and perfusion. The process of respiration system would not function well if the lungs was made up of only one big alveoli.
Alveoli are tiny to help the flow of oxygen and carbon dioxide, it helps the oxygen flow into the lungs and remove the carbon dioxide. If the alveoli is just one and big, then it would be hard to flow the oxygen through lungs and remove the carbon dioxide.
Therefore, it is good to have many tiny alveoli than one big one or the rib cage that protect the lungs could go through some damages.
Mass divided by volume is the correct answer
The answer is <span>1,000 . . . over 100 times greater than
or c
</span>
Some common adaptation in organisms would be:
Behavioral adaptation.
Biological adaptation.
Natural selection.
