Which of these is most likely an effect of increase in the tilt of earth's axis? longer days and shorter nights on earth longer nights and shorter days on earth warmer summers and colder winters on earth warmer winters and colder summers on earth

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.

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario