Answer:
Alveoli are tiny, balloon-shaped air sacs. Their job is to move oxygen and carbon dioxide (CO2) molecules into and out of your bloodstream.
Explanation:
Answer: the amount of water vapor and the temperature will stay the same
Explanation:
<span>A total of four haploid cells are formed.</span>
The answer is One solution is to limit the scope of the study. Another possibility
is do several smaller studies over a longer period of time.
The government, makes decisions for environmental issues.
