Scientist use it so all the scientific experiments are conducted with the same weights and measures.
The Congress, whenever two thirds of both houses shall deem it necessary, shall propose amendments<span> to this </span>Constitution, or, on the application of the legislatures of two thirds of the several states, shall call a convention for proposingamendments<span>, which, in either case, shall be valid to all intents and purposes</span>
Answer:California Kansas and Michigan I got all three answers right with these three
Explanation:
True is answer this is the right answer