Science Buddies: "Ask an Expert"

I need help with my project.

Im testing what concentracion of water with salt will grow sunflower faster. I am using 500 mg of water and concentrations of 20mg, 40mg, and 60mg of saslt. My control is fresh water.


Can anyone tell me what my dependent variable and indepedent variable are????

Hi guitarplaya5656,

Check out: <https://www.sciencebuddies.org/mentorin ... bles.shtml>

This should help answer your question!

Please let us know if you need further clarification.

Good luck!
Geoff.