Answer:
Extremely accurate timekeeper. ATOMIC CLOCK.
hope this helps
for a crossword right
Vote in national elections
Differences between a physical and chemical change in matter or substances. A physical change in a substance doesn't change what the substance is. In a chemical change where there is a chemical reaction, a new substance is formed and energy is either given off or absorbed.
Answer:
Economic expansion demanded cheap labor, access to or control of markets to sell ... Political: Patriotism and growing imperial power spurred countries to compete with ... prompt empires to seek to expand their rule over other countries or territories.
Explanation:
hopefully it was correct
