Select all that apply.

which of the following are part of the scientific method?

defining a problem
interpreting results
researching
subjective reasoning

I belive it is *defining a problem
*reasearching
*interpreting results
this is baised off of the hypothesis > experimentation > refine the idea > experimentation > and final statement version of the scientific method. 
hope this helps

The speed of  sound:   sound travels  at different speeds depending on what it istraveling through. of the three mediums (gas, liquid, and solid)  sound waves travel the slowest through  gases, faster  through  liquids, and fastest  through  solids.