An experiment is a test that may be performed in the field or in a laboratory. An experiment must always be done under controlled conditions.

The proposed explanation for a wide variety of observation and experimental results is called theory. A theory is a complete explanation of the observation ...

An explanation of things or events that is based on knowledge gained from many observations and experiments is a theory.

Scientists observe and also conduct experiments in order to test hypotheses, that is, in the expectation of confirming or refuting hypotheses.

After observing something, a scientist tries to explain what has been seen. The explanation of an observation is called a hypothesis. There is always at least ...

24 февр. 2012 г. · An experiment is a test that may be performed in the field or in a laboratory. An experiment must always done under controlled conditions.

13 мая 2020 г. · An “experiment” is defined as a test, trial or procedure used to discover something unknown. An “observational study” is a measurement or survey of members of ...

2 авг. 2023 г. · Final answer: An explanation based on many observations supported by experimental results is called a scientific explanation.

lHypothesis: A hypothesis is a possible explanation for an observation. Experiment: An experiment is something we do to test the hypothesis.

A hypothesis is a tentative explanation of a phenomenon or observation(s) that can be supported or falsified by further observations or experimentation. Example ...