Answer: i say (A) is the answer because Relative Chronology: A chronology that determines the age of a feature or event relative to the age of other features or events (for example, younger than or older than).
That most likely would be TRUE.... if not, so sorry if im wrong!
Answer:Appropriate Technology is used to solve technological problems throughout the world, by providing sustainable solutions which are beneficial to the local community, and which are sensitive to the need to reduce environmental pollution, by using renewable sources of energy and recycling materials wherever possible.please mark as brainliest
Explanation:
It is most commonly used to produce heat or electricity for buildings or industrial processes; less than three percent of U.S. natural gas is used as a transportation fuel, typically for bus fleets.
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- Atargatis Jones
Both A and B, primary and secondary are elementary school through High school. Post Secondary is University/College and that costs money (like a lot up to 60,000 usd at at a prsigious University like Harvard/Yale)