How does earth science affect our every day lives

If there were no system of checks and balance,the process of government would eventually fall apart. do you agree with this opinion? why or why not?

Known officially as a parliamentary democracy, but sovereign to the united kingdom, which canadian official is the head of canadian government? a) the president of canada b) the prime minister of canada c) the governor general of canada eliminate d) the royal canadian mounted police

Which country had the most spiritual influence on classical china? a) india b) japan c) korea d) mongolia