Question

a person who is 100 years old is called__

twenty pieces of something. __

a period of one thousand years __​

Answer 1

Explanation:

1)centenarian

2)score

3)millennium

Answer 2

Answer:

Hey mate..

Good morning...♥

A person who is 100 years old os called centenarian...

A twenty pieces of something is called Score...

A period of thousand years is called Millennium...

Hope it helps...!!!

Have a great day ahead...^_^