As you know, one way to classify matter is by its material. Metals, nonmetals, and metalloids are three types of materials that can be found on the Periodic Table. Using the Periodic Table in the reference guide, locate a metal, nonmetal, and metalloid. Describe what properties you would expect for each of these elements.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

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explanation:

bc blah