Physical because for it to melt it needs to be in a warm enviroment.
Macula is the part of the eye that focuses image
Blood type O, it can be given to other types, but it can not receive other types, because of the different properties in the blood.
At this time no treatment has been shown to slow or stop the progression
of Parkinson's disease. Treatment is therefore symptomatic. There is no
standard or "best" treatment for Parkinson's disease. A number of
treatment approaches help patients with Parkinson's disease.