Joseph priestly
the first person to discover gold was Jams W Marshall.
The first person to discover petroleum was believed to be the ancient Chinese who drilled for natural gas and petroleum around 2000 BCE. They used bamboo poles and drilled down into the earth to extract the oil for various uses.
Iverville and Bineville were the first people to discover The Louisiana!
me!
ME
he was the first person to discover that blood has oxogen in it
There is no person who discover the chickens because when the first person in the world sent to earth there is already have a chicken..
The first person to isolate hydrogen gas and recognize it as a specific, discrete substance (not just "air") was Henry Cavendish.
michael
Abhishek
someone
Archimedes.