I would look back on your notes if I were you. I bet the answer is in there :)
Answer:
Currency
Explanation:
Inflation will always reduce the value of money, unless interest rates are higher than inflation.
Yes, the data from mass spectrometry has helped modern scientists to make modifications to Dalton's model.
Dalton's model consisted of a single atom and that basically the atom is the smallest object. At the time, no discovered what are inside of atoms.
Atoms are made up of small particles, protons, neutrons and electrons. A mass spectrometer is an instrument that is able to see what is inside an atom. With this item, scientists have proved that atoms are not the smallest in the world cause the objects in them are smaller.
Focus and make sure you understand even if it takes a while to get it keep it refreshed in ur head just stay on topic
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GOOD CREDIT
and also your car info