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zloy xaker [14]
3 years ago
10

True/False: Blood entering the heart from the lungs is oxygen-poor blood.

Biology
1 answer:
valentina_108 [34]3 years ago
6 0

Answer:true

Explanation:

Because we already used the oxygen from the blood to breathe (i think)

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Answer:

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Explanation:

Compression is a reverse fault, tension is normal fault and shear is strike slip fault. Reverse fault is opposite of normal fault which occurs due to the stress of compression on an object in which both object come close together. Due to tension stress, rocks pulling apart from each other, produces a normal fault. Shear is strike slip fault because in strike-slip fault, the two blocks slide over one another

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Answer:

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There is a direct association between the reduction of estrogen post menopause and the emergence of osteoporosis. Postmenopause, the breakdown or resorption of bone takes over the formation of novel bone. Estrogen diminishes the function and number of osteoclasts. Thus, the reduction in the levels of estrogen after menopause leads to bone loss.  

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