A block of metal was found to have the following properties, select the extensive property A. 3kg
B. Malleable
C. 13 g/mL
D. Silvery grey

answer; i believe that the correct answer is; ///bodies of water store heat during the day and release it at night;

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.

answer; i believe the correct answer is (data); /// good luck