CAN SOMEONE PLEASE HELP Wash out the cup and fill it half full of room temperature water. Use a knife to cut the other tablet into tiny pieces, or firmly tap the tablet with the back of a metal spoon to break it up. Add the pieces of the broken tablet to the cup of water. Using a stopwatch, time how long it takes for the tablet to dissolve completely. Record your observation.

Asolid that forms and separates from a liquid mixture is called

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?