A diet high in protein and low in calcium may lead to osteoporosis. This is because protein, especially albumin, binds free calcium in the blood preventing it to be act upon calcitonin and preventing it to deposit in the bones. Low calcium predisposes patients in osteoporosis as there will be no calcium to be deposited in the bones.
        
             
        
        
        
Answer:
i would choose A.
Explanation:
the north was definitly more industrial 
hope this helps!
 
        
                    
             
        
        
        
Electromagnet. 85% sure on this. Let me know if I'm right.
        
             
        
        
        
Answer:
Repairing and replanting wetlands, creek beds, forestland, and other habitats. Eradicating invasive species. Replacing turf grass with native species. Planting rain gardens to absorb rainwater running off roofs or asphalt.
 
        
             
        
        
        
1: They provides seeds
Explanation:
Flowers provides seeds that make possible to grow more plants