Lack of vitamin D has been linked to increased risk for autoimmune diseases.
Hope that helped you.
<span>The corpus callosum is what connects the left and right cerebral hemispheres of the brain. If it is severed, it would no longer be able to allow the two sides to communicate. In some cases, it is partially transected (severed) in patients that have severe epilepsy. The procedure is called a corpus callosotomy and is only done as a last resort.</span>
Bowling ball,as there is more mass and the force of gravity
They cannot hibernate in winter