The answer would be new theories come up and are replaced by the older inaccurate theories. Obviously this theories are checked by scientists over and over and over again to see if they can make it more accurate and better.
4444444444444444444444444444444444444444
Answer: los
Explanation:
The answer is d les los whatever
Answer:Chemical composition is the arrangement, type, and ratio of atoms in molecules of chemical substances.
Explanation:
I am going to take a guess C