1. In ancient China what did one use to protect themselves from rain or sun.
2. In ancient China made of cellulose pulp was a type of ink used for writing, drawing and printing.
3. In ancient China this was called a manual calculator.
4.In ancient China this was a type of moldboard made from cast iron.
5.In ancient China this was a glossy clear finish applied to many materials.
6.In ancient China this was known as part of the blood credited by William Harvey
2. In ancient China made of cellulose pulp was a type of ink used for writing, drawing and printing.
3. In ancient China this was called a manual calculator.
4.In ancient China this was a type of moldboard made from cast iron.
5.In ancient China this was a glossy clear finish applied to many materials.
6.In ancient China this was known as part of the blood credited by William Harvey