Which statements about Egyptian, Chinese, Viking, Moche, and Roman jewelry are true?
Choose all answers that are correct.

a. They adorned the human body, something people have done since ancient times.

b. They were personalized with unique images instead of standard images made using formulas.

c. They were made by gluing colored plastics to metal chains, bands, or disks.

d. They often contained symbolic images.

please help ;-;