ok, i need help with the questions below, i ahve NO book to get the words from cuz' our teacher won't give us one.......
10.sometimes scientists make a mistake, or________and need to do an eperiment again.
2. the ________ describes the steps you use during an experiment.
14. scientists make ________ to help them make a hypothesis or collect data during an experiment.
7.scientists use their data to make charts and ________ to communicate the results of an experiment.
9.the first step of the scientific method is to define or identify the _________
3. after an experiment, scientists write a _________ wich summarizes their experiment and results.
8. after the scietist makes a hypothesis, they perform an ________ to collect data
THANK YOU!!!!!!!!!!!!!!!!!!!!!!!!!!
2007-09-13
16:25:34
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5 answers
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Anonymous
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