Another word for mistake is error.
There is a mistake in your bill.
It was a mistake to ask your grandmother her age.
Single mistake kills many. This is one of many examples for sentence use.
Make a mistake when dealing cards.
No . Grammar is faulty.
Ahh, Your probably doing a crossword puzzle. The answer you are looking for should be Error. If the question is Scientists make a mistake, or ______, and need to do an experiment again.? Then you got the answer.
Whatever experiment scientists do, when they make a mistake they obviously need to do the whole experiment again!
redo or retest the experiment
redo
the answer is: Error
They need to keep a record of each step, then start the experiment over and try not to make the mistake again or make changes in what they did to see what outcome they get.
error
A mistake a scientist makes is called an error. You're probably doing a crossword puzzle. The answer you are looking for should be Error. If the question is Scientists make a mistake, or ______, and need to do an experiment again.? Then you have the answer.
Scientist use their data to make charts and GRAPHS to communicate the results of their experiment.
Error
Word order ! They sometimes eat alone.
To make sure it is true. If they didn't test an expirement multiple times, there is no way of proving if they made a mistake or not.