Explanation:

<em><u>Bitcoin is a digital currency which operates free of any central control or the oversight of banks or governments. Instead it relies on peer-to-peer software and cryptography. A public ledger records all bitcoin transactions and copies are held on servers around the world</u></em>
If this was the year 2000 AD, the number of years ago that would have seen the date being 1500 AD is a. 500 years ago.
<h3>How many years ago was 1500 AD. </h3>
As both the year 2000 and 1500 are denoted AD, the difference in years can be found as:
= Current year - Past year
Solving gives:
= 2000 - 1500
= 500 years
In conclusion, option A is correct.
Find out more on the yearly denomination at brainly.com/question/17411523.
Answer:
Three-quarters of the U.S. debt is the Treasury bills, notes, and bonds owned by the public. They include investors, the Federal Reserve, and foreign governments. One-quarter is the Government Account securities owned by federal agencies
Explanation:
Answer:
A chemical fertilizer is defined as any inorganic material of wholly or partially synthetic origin that is added to soil to sustain plant growth. Organic fertilizers are substances that are derived from the remains or byproducts of natural organisms which contain the essential nutrients for plant growth.
Answer so u don’t have someone like Bernie Sanders,Elizabeth warren,joe Biden , and mayor Pete in office
Explanation: