1.
How is blood filtered in the kidneys? If blood is filtered of impurities in the kidneys, why is the purified blood
sent back to the main circulatory system along with the deoxygenated blood through the veins
2.
How does water move up a tall tree?
please help me....
Answers
Answered by
1
Explanation:
1). Blood is filtered by pulinimary vains
2) By xylem the water transfer
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