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What else can I help you with?
What would a control be for a experiment to see whether fertilizer helps a plant grow?
answer: compare a plant not given fertilizer to a plant given fertilizer..
What is the name given to membranes that only allow certain materials to pass though them?
semipermeable
Why must controls such as plants given water only be used in the fertilizer experiment described in the study guided?
to elliminate soures of error
Why is publishing the design and results of an experiment considered an essential part of science?
when one particular variable is manipulated in a given set of variables, the result should always be the same. In keeping with this assumption, scientists expect to test one another's investigations.
How do you do 10th chemistry practicals?
To do 10th chemistry practicals, first carefully read and understand the given experiment. Then gather all the required chemicals, apparatus, and safety equipment. Follow the step-by-step instructions provided in the experiment, making sure to record observations and results accurately. Finally, clean and store the apparatus properly after completing the experiment.
Why was Erwin Chargaff's experiment important?
that the DNA of a given species containes equal amounts of cytosine and guanine as well as adenine and thymine.
In this experiment you compare several unknown powders to known powders. What is the name given to all of the known materials used for comparison in this experiment?
The known materials used for comparison in this experiment are typically referred to as reference standards or control samples. These known materials help in identifying and characterizing the properties of the unknown powders by comparing them to the known standards.
What should be given to students before they begin a laboratory experiment?
You should have everything set out correctly.Which means you should have the notebook your going to make observations with and have your safety tools.
In an experiment studying the effects of a new antidepressant medication the amounts of the medication given to the participant 0 mg 100 mg 200 mg are the levels of the?
Explanatory variable
How much current should be given to mice in Electric Shock experiment?
The amount of current that should be given to mice in Electric Shock experiments would depend on what is being tested
Should cold water be given to a hot horse?
No, unless in very small amounts. The horse should be walked to be cooled out before water is given, otherwise it could easily colic.
Which of these could not be used to replace a wire in a circuit?
student where given materials to comeplete a circuit to turn on one light.The materials recieved were two wires,a AA battery,and various size of the light bulbs.What is the variable in the experiment.
Why must such as plants given water only be used in the fertilizer experiment?
Why must controls (such as plants given water only) be used in the fertilizer experiment
How do you calculate area from known volume and density?
You can't. A given volume can have very different amounts of area, depending on the shape.You can't. A given volume can have very different amounts of area, depending on the shape.You can't. A given volume can have very different amounts of area, depending on the shape.You can't. A given volume can have very different amounts of area, depending on the shape.
Can objects of the same size have different amounts of matter?
Yes, objects of the same size can have different amounts of matter if the objects are made of different materials. Materials with higher density will have more matter packed into the same volume compared to materials with lower density.
This was Roosevelts experiment and the name given to his administration?
New Deal
Who used polonium and gold foil in his famous experiment?
Rutherford supervised the experiment in his famous beta particle scatter experiment with gold foil, so he is given credit.
