Question

FILL UP
1. A person who comes out such studies and records the findings is called a............
2. The word 'history' comes from the Greek word ............ which means
3. The period of man's existence for which we have no written records is called
4...................
were issued by the ruler of a country to enable people to buy goods and services.
5. The study of inscriptions is known as..................​

Answer 1

ANSWERS IS HEAR

1). A research participant, also called a human subject or an experiment, trial, or study participant or subject, is a person who participates in human subject research by being the target of observation by researchers.

2). The short version is that the term history has evolved from an ancient Greek verb that means “to know,” says the Oxford English Dictionary's Philip Durkin. The Greek word historia originally meant inquiry, the act of seeking knowledge, as well as the knowledge that results from inquiry.

3).

Answer 2

Explanation:

I have not clue of this question