The Ice Age had a great effect on where people settled in americans since they were only able to reach North America through the Bering Land Bridge, which was only frozen due to the extremely low temperatures. Without this they would have had no way to leave Siberia.
Answer:
Hey mate...
Explanation:
This is ur answer....
<em>The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out. Oxygen breathed in from the air passes through the alveoli and into the blood and travels to the tissues throughout the body</em><em>.</em><em>.</em><em>.</em>
Hope it helps you,
Mark me as brainliest....
Follow me!
