Do scientists always follow one fixed scientific method during real-life investigations?

What three political groups came out of the french revolution?

What are the major problems with a command economy?

The discovery of hammurabi's law code was an important archaeological find because it a. was the first law code developed in the middle east b. showed that early mesopotamian cultures had a bill of rights c. is the most complete mesopotamian law code known d. provided a model for european law codes