To prove or disprove a theory. If you didn't perform experiments you wouldn't have the evidence to move forward in your scientific knowledge. Try an experiment 4 times to get a reliable average result.
yes all experiments need to have a control
experiment
To improve their reliability.
Experiments need imagination
It is used to held experiments.
fsed
The results of his experiments did not support his hypothesis.
To find out how things works, and to find out if your theory about how things work is correct.
We need to Preform expeiments to find out things we didn't know. If we never preformeed experiments then we would be tottaly clueless... Oh and you should at least try each experiment 4 times at minimum. Your welcome, Lol
Scientists record experiments in trials.They repeat experiments over and over again so they can find averages.Also,experiments in different conditions,called varibles,could change.But the main reason is the outcome would change
performing surgeries and experiments on people with degenerative spinal disorders
The plural possessive form of "experiments" is "experiments'".