Design an experiment to tests the effects of changing salt concentrations on the reproduction rate of a given species of Archaea. Define the independent variable, dependent variable, and the controls you would put in place for your investigation.

Plz plz plz quick! 49 points for whoever which of the following statements about greenhouse effect is true? *life on earth is suffering because of greenhouse effect *the greenhouse effect is caused by human activity *all greenhouse gases are harmful *life on earth would not exist without the greenhouse effect

Is citizens were comfortable with their detachment from england and had no interest in going to war

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical