Person above needs brainliest
1.) its about "generational change" years we are able to enhance out studies and engange to more advance learning in discoveries
2.) socio-economic and environmental influences probabbly could affect (there are more and further explanation bout this)
3.) basically "past ideas" are the our main root of the principles and manners today so these ideas are not exactly different it is just innovated and enhanced
Answer: It is true because they were anxious to explore unknown.
Answer: A . consists of solid rock
Explanation: I got it right on , Edge
Answer: Petroleum.
Reason: Petroleum could be turned into kerosene which was used in stoves and lamps.