The answer is Alveoli. C<span>arbon dioxide move from the circulatory system to the respiratory system in the Alveoli. </span>Alveoli are tiny sacs within our lungs that allow oxygen and carbon dioxide to move between the lungs and bloodstream. <span>The function of the alveoli is </span>to get oxygen into the blood stream<span> for transport to the tissues, and </span>to remove carbon dioxide<span> from the blood stream.</span>
Answer:
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The main factors affecting birth are:
Age.
Health.
Heredity.
Ovulation cycle.
Location.
Miscarriage
Beets and Cane
About 80 percent of the sugar supply came from sugar cane as it is usually grown in the tropical countries of Southeast Asia while the 20 percent came from sugar beets, a biennial plant cultivated in temperate countries.
Answer:
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