Why do you have to “put your two cents in” . . but it’s only a penny for your thoughts? ” where’s that extra penny going? actual question

If this plastic cup is heated to its melting point, what will eventually happen to all the particles in the plastic? a. the particles will begin to move enough that they slide past each other. b. bonds will form and the liquid will become a solid. c. the spaces between the particles will get smaller. d. the particles will change state and become a crystalline solid.

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

The mini-refrigerator fire was most likely caused by what type of wiring?