Answer:
B
Explanation:
Atoms, like energy, cannot be created or destroyed, therefore the answer is B
History is more than a series of even. it is a sequence of events
Answer:
I believe it is the last one because I learned about this in seventh grade and the mayans were actually one of the first civilizations to create a 360-day year. forgive me if im wrong
Answer:
A. Cars became affordable for more people is the correct answer.
Explanation:
