Explanation is in the file
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Answer:
Cd, Cr, Cu, Hg, Pb, and Zn
Answer:
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Explanation:
The correct answer is the one that shows a bone having the most porous appearance inside.
Osteoporosis is a disease of the different types of bone tissue that make up bone ("cortical bone" and "trabecular bone").
It is a disease that is related to a decrease in the amount of bone tissue in the bones and / or an alteration of its structure: thinning of the cortex and bone trabeculae that become porous.
The cause is an imbalance between the deficit activity of osteoblasts and normal osteoclastic bone resorption.
Its IV. forests are habitat for two-thirds of terrestrials species....................
