Answer: CAPILLARIES
Explanation: Gas exchange is the delivery of oxygen from the lungs to the blood stream, and the elimination of carbon dioxide from the blood stream to the lungs. It occurs in the lungs between the alveoli and a network of tiny blood vessel is called capillaries, which are located in the walls of the alveoli.
Answer:
They will sing more to the radio after they eat.
Explanation:
This is because they have more energy in their system and are happy from eating so will enjoy the radio more
Answer:y4e8igtuh5toi4h5ti bw4o5y6to4u56o48wy5
Explanation: imagine getting scammed
Answer:
B. Urban communities tend to have a higher population than rural communities.
Explanation:
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