How was pearl to the Greeks? (Read the text and answer the question)

Pearl was discovered at the sea shore thousands of years ago while people were searching for food.

The ancient Egyptians were buried with pearls because they valued pearis so much.

In ancient time the young women of noble families used pearls as ornaments.

Cleopatra would dissolve a pearl in a glass of water and drink it to show love and respect for the entire nation.

The Greeks thought pearls were a sign of wealth and social position.

People discovered pearls while searching for food at the sea shore thousands of years ago.