What do sensory nerve cells do? A. Carry messages from the brain to the body
B. Carry messages from the cerebrum to the cerebellum
C. Carry messages from the body to the brain
D. Carry water from the well

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

What is the percent by mass of oxygen in fe2o3

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