<span>Information gathered from observing a plant grow 3 cm over a two-week period is called data</span>
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Answer:
There is no mixing of oxygen-rich and oxygen-poor blood.
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The right atrium and right ventricle of the human heart pump oxygen-poor blood to the lungs and the left atrium receives oxygen-rich blood. They never mix.
Answer:
The correct answer is:
C. Blood vessels run around bones and not through.
C
Brown algae
Im pretty sure this is correct
