Please, next time check your question carefully, because even if I am right there is possibility that it won't coincide with your options. And if my memory serves me well, the answer on the question is n<span>ot only does topsoil erosion lead to loss of soil fertility, it can also cause water pollution.</span>
<span>The esophagus runs behind the windpipe (trachea) and heart</span>
Rickets is a disease of growing bones. Consequently, it usually is seen in young, weaned, growing pigs in which there is a deficiency, an imbalance, or a failure of utilization of calcium, phosphorous or vitamin D. Rickets usually is caused by a dietary deficiency of vitamin D or phosphorus. And Osteoporosis a medical condition in which the bones become brittle and fragile from loss of tissue, typically as a result of hormonal changes, or deficiency of calcium or vitamin D. More than 10 million Americans have osteoporosis, but most do not realize that they have it.
One of the big differences is one occurs mostly to pigs and the other effects adults.Another difference is one occurs while the bones are growing and the other happens after the bones are already grown. I hope this helps!!!
