“paper money” really made of paper?

• A. US paper currency is 100% made from wood pulp
• B. US paper currency is made from 50% wood pulp and 50% hemp.
• C. US paper currency is made from 20% wood pulp and 80% cotton.
• D. US paper currency isn't paper at all...it's a blend of 75% cotton lint and 25% linen.