Paper clips, salt, and gravel are mixed in a pile. tasha wants to separate the parts of this mixture. what should she do to separate all three parts? h

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart