whats the independent variable, dependent variable, and control variable for the egg floating in salt water expirment
The independent variable in the experiment of the egg floating in saltwater would be the concentration of salt in the water.
The dependent variable would be the buoyancy or whether the egg floats or sinks in the saltwater.
The control variable could be the size of the egg, the temperature of the water, the type of container used, and the amount of time the egg is left in the saltwater.