which sentence is an example of how a scientist might use a model? a microscope is used to magnify a group…

which sentence is an example of how a scientist might use a model? a microscope is used to magnify a group of cells on a slide. the end of a slinky is moved vertically up and down to simulate a wave. a stopwatch is used to time the rate of a chemical reaction. a wrench is used to tighten a nut onto a piece of wood.

which sentence is an example of how a scientist might use a model? a microscope is used to magnify a group of cells on a slide. the end of a slinky is moved vertically up and down to simulate a wave. a stopwatch is used to time the rate of a chemical reaction. a wrench is used to tighten a nut onto a piece of wood.

Answer

Brief Explanations:

A model is a representation used to explain or simulate something. Moving a slinky up and down to represent a wave is using a physical object as a model. A microscope is a tool for magnification, a stop - watch is for timing, and a wrench is for tightening, none of which are examples of using a model.

Answer:

The end of a slinky is moved vertically up and down to simulate a wave.