Compare the motion of the particles when the frequency is high to the low-frequency motionHow would you describe the difference?

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.

Asher cycles 12 miles in 16 hours. what is his speed?

Which branches of natural science include the study of an organism that lived 10 million years ago