Question: This is a correct answer to the following question about National debt of the United States. Yes or no? Answer: Red lines indicate the "debt held by the public" and black lines indicate the total national debt or gross public debt. Question: who owns us treasuries
Answer: No

Question: This is a correct answer to the following question about Radio-frequency identification. Yes or no? Answer: Pharmaceuticals can be tracked through warehouses. Question: how is rfid tag powered
Answer: No

Question: This is a correct answer to the following question about Suppressor. Yes or no? Answer: Early suppressors were created around the beginning of the 20th century by several inventors. Question: how a silencer works
Answer:
No