Which of the following is most likely to be attracted to a magnet? a. a piece of glass b .a piece of plastic c .a stainless-steel paper clip d .a wet newspaper

Gunpowder residue is most likely to show up where on a shooters hands

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix. b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds. c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer. d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.

In an experiment, how can i change human errors? be specific.