Name this note:

a. the note b
b. the note c
c. the note a
d. the note d

What is the main goal of the 19th-century art movement called realism

This medium typically is made of graphite, a crystalline form of carbon:

Acurious child asked his mother: “mommy, why are some of your hairs turning grey? ” the mother tried to use this occasion to teach her child: “it is because of you, dear. every bad action of yours will turn one of my hairs grey! ” the child replied innocently: “now i know why grandmother has only grey hairs on her head.”