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12y ago

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Who needs to know the times and heights tides?

scientist


What do scientist use to communicate the results of an experiment besides charts?

I Don't KNOW IM TRYING TO FIGURE IT OUT MY SELF


What a ten year old boy needs to know about science to be a scientist when he is older?

If ur ten year old brother wants to become a scientist he needs to now everything.


Why do scientist use control groups in experiments?

Because it helps them know the results of the objects in the experiment and how they differ. This way the scientist knows which succeeded and which failed.


Why are scientist studying the food and habitat needs Siberian tiger?

only the tigers know


How can scientist test a hypothesis if it is not possible to do a controlled experiment?

If they can't do a controlled experiment chances are they're advanced and know what they're doing. Depending on the experiment itself, the scientist would have to come up with a procedure that doesn't involve a control. Although there may be no official control, they probably still compare the results to something.


Why scientists should use controls in their experiments?

Because If they don't, the scientists won't know what the difference is in.Example:You have two glasses of water. One is labeled control.The other is labeled salt. The one labeled controlhas nothing added to it. The one labeled salt has salt added to it. Is there a difference between the two glasses?If an experiment has a control in it, that means the scientist needs to know if there is a difference in the experiment.


After the experiment scientist do what?

your answerWell what you have to know FIRST is what they do BEFORE the experiment. What scientist do before an experiment is they observe what they are going to do. Then they come up with an HYPOTHESIS. An HYPOTHESIS is an educated guess. They write what they THINK is going to happen. Then they do their experiment. After they do that, they check their HYPOTHESISand if they guessed wrong, they don't cross the HYPOTHESISout, they learn from their mistakes, so they write what really happened during the experiment. I hope this helped if it did then email me at babybaby12123@yahoo.com


How you know if you like both guys and girls?

EXPERIMENT! good luck


How would a scientist be a good cook?

they would know the correct formla


Abdul kalam as writer as scientist?

yes, Abdul Kalamji is a very good poet and a renowed scientist as we all know.


How old is Ashlee Greaves?

how am i supposed to know how old someone like that is!! Gosh!!! IM NOT A ROCKET SCIENTIST all i know is that an ashlee greaves is an experiment that you use to get ur period faster