Why don't scientists stop with the first step in the Scientific Method, making
observations?

Scientists don't stop with the first step of their experiment because they want other scientists' opinions and that's because they may not trust their own observations. Scientists don't stop with the first step of their experiment also because they would rather plan and run experiments than just observe the world around them.

Explanation: yw plz mark brainliest (:

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.

thinking it would be physical characteristics