Answer:
A- They will no longer grow thick coats of fur in the winter.
That would be a Chloroplast
Bones are made up of Calcium Phosphate given by the chemical formula,
. When bones are kept in Hydrochloric acid, given by the chemical formula, HCl, they become soft because the calcium compound present in the bones changes its form. The following double displacement reaction takes place when the bones are kept in HCl,
---> 
Calcium chloride is water soluble, and gets washed away. This makes the bone thin and soft.
The answer would be vitamin and mineral deficiencies.
The small intestine has a role in food digestion and absorption. Bypassing most of the small intestine will reduce the food transit time there, thus reducing the amount of substance that can be absorbed.
These surgery supposed to help diabetes type 2 patient, not making it worse. It should be not related to kidney or muscle.