The sculptor used much symbolism when creating this piece, such as the staff that signifies leadership. the use of symbols in this statue suggests the piece is more than
a.
(1) documentary; (2) commemorative
b.
(1) monumental; (2) documentary
c.
(1) commemorative; (2) documentary
d.
(1) commemorative; (2) symbolic

look at the sculpture above of augustus. a staff, like the one he is holding, symbolized in roman culture.
a.
strength
c.
leadership
b.
unity
d.
royalty

C. The sculptor used much symbolism when creating this piece, such as the staff that signifies leadership.The use of symbols in this statue suggests the piece is more commemorative  than symbolic.

C. A staff, like the one he is holding, symbolized leadership in Roman culture.

Explanation:

The statue bears the image of the emperor with his arm raised, as if addressing or distributing orders, wearing a tunic, a general's cloak and a breastplate richly adorned with important elements of his life and empire. He still had the consular staff in one of the emperor's hands.

This intention to show the emperor's leadership is shown in his statue, whose characteristics serve the purpose of reinforcing an image of an ideal ruler, respecting traditions, capable of restoring peace and order, thus legitimizing his titles of power. to know: First Citizen, First Senator, Maximum Pontiff, Tribe of the Plebs, Father of the Fatherland and Chief of Armies.

option c (nickel) is not found in earth's crust. the earth's crust basically contains eight (8) elements namely: oxygen, silicon, aluminum, iron, calcium, sodium, potassium and magnesium (listed in order of abundance).