For a science experiment, Lorraine is testing a cloth that is electrically charged and an uncharged cloth to see if they will attract an uncharged object. Which cloth is the control in her experiment? A. The charged cloth

B. The uncharged cloth

C. The uncharged object

D. Both cloths

What overall charge must all compounds have

Hydrogen has three isotopes 1h, 2h, and 3h. what is the difference between these three isotopes?

Which functions of water in living systems would still be possible if water was not polar and did not form hydrogen bonds? check all that apply. climate regulation dissolving ionic compounds for biological reactions providing body support by exerting pressure on cell walls providing body support through buoyancy transport of nutrients within organisms temperature regulation in many organisms