Answer:
What is radioactive dating? Radioactive dating is a method of dating rocks and minerals using radioactive isotopes. This method is useful for igneous and metamorphic rocks
The correct answer is the letter A, here an explanation:
The one-party system is a partisan system of authoritarian regimes in which a single political party is legal, confused with the state itself, and legally no other party can exist. Sometimes the term one-party rule is used to describe a dominant party system in which there are other parties, but the laws prevent the opposition from legally gaining power.
where is the which of the following?
but anyway i think it is the masses of the objects
hope this helps, no matter how incomplete.....
No,it is not an instrument