okay Cicilizations advanced to the use of ___________ to measure things observed and developed a scientifiv approach for testing inferences or conclusions

What is the ÃNSWER??? please help

instruments, perhaps? There isn't much to go on.Punctuation would help some, too.

Possibly standards, but I'm not sure either.

To answer the question, civilizations advanced to the use of instruments to measure things observed and developed a scientific approach for testing inferences or conclusions. Instruments such as rulers, scales, thermometers, telescopes, microscopes, and various other tools have been used throughout history to gather precise data and calculate accurate measurements. These instruments are essential for scientific research and experimentation.

If you're looking for the answer to a specific question, it helps to provide more context or detail to ensure a more accurate response. In this case, mentioning the specific topic or area you are asking about would have been helpful to provide a more precise answer. Additionally, using proper punctuation and clarity in your question can also help in receiving a more accurate response.