The subordinate clause is "you must start researching now"
Answer:
means everyone would pay the same income percentage in taxes
Explanation:
Americans believe a flat rate would be fair overall so it doesn't seem like the rich are getting richer and the poor and getting poorer.
It would be about over a thousand words. An average for 3-4 years olds is a few thousand words.
B, you don't have to include information of the author (you).
Answer: Other scientists did not take rockets seriously.
Explanation: