Question

the first metal used by chalcolithic man was _______ ?​

Answer 1

Answer:

Think of which metal lends its name to the term 'Chalcolithic'. Complete step-by-step answer: Let us go through the chronology of the discovery of each of these metals in order to help us answer this question more effectively. Copper was first used by man over 10,000 years ago.

Answer 2

Step-by-step explanation:

Happiness is an emotional state characterized by feelings of joy, satisfaction, contentment, and fulfillment. While happiness has many different definitions, it is often described as involving positive emotions and life satisfaction.