Scientific Inquiry Quiz
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A student conducts an experiment to determine how the amount of water given to a plant affects its growth.
Which of the following is not a constant or control for this experiment?
a. the type of plant
b. the amount of soil
the amount of water
d. the amount of time in the sun
C.
Please select the best answer from the choices provided
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Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Which metals are called noble metals