Pratiksha
This page lists questions and answers that were posted by visitors named Pratiksha.
Questions
The following questions were asked by visitors named Pratiksha.
Which ancient civilization was the first to invent the plouhs?
15 years ago
which ancient civilization was the first to invent ploughs, sundial, watercloock, paper, printing, umbrella, kites, wheel and gun pouder?
15 years ago
Answers
The following answers were posted by visitors named Pratiksha.