Answer:
i think C
Explanation: thats what i choose on my middle school test and got it right
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.
<span>Federalism means the way of government where there are
various levels of government. As different level government system is more
accessible for general people where they can say what they want or express
their opinions about something being right or wrong. So in my opinion for the most
part Federalism is a tool for the protection against "majority
tyranny" and therefore a protection for the minority.</span>
<span>To
explain this in an example, if a state banns all the women to be employed at
any level, the federal government will intervene and stop this unjust decision,
or vice versa. </span>
Answer:
D) it takes millions of years to form
