Answer: Lungs
Explanation: The pleura encloses each lung by a double layered serous membrane
It means a continental drift occurred
Ask the question again intelligently, all of your grammar mistakes and typos make it hard to understand.
Answer:
D
Explanation:
All of the other examples are positive
Answer: d. Great Saphenous Vein
Explanation:
The great saphenous vein is the major vein of the medial leg and thigh. It extends from the top of the foot to the upper thigh and groin.
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