I believe it is D as it is a better answer than D because of the fact that the statement does not explein the age of her grandmother "old" is just drawing a conclusion off nothing, and it does not say that she does not like her at all , thus it is an incorrect statement . So the answer is D.
Dependent reaction is the factor that is observed and measured
the skin covering the human body consists of 2 layers.
Treat the liquid as if it is hazardous. Inform your teacher/instructor so you will be notified of the proper disposal technique.