Which of these is an example of food engineering? A. Labeling food with an ingredient list to inform consumers
B. Using glass containers to reheat food
C. Buying organically grown food
D. Using fertilizer on crops to increase their yield

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these

Volume is a measurement of how fast particles of a substance are moving