6. What is a solution an example of? A) element
B) heterogeneous mixture
(C)compound
D) homogeneous mixture

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.

One student said that the investigation was not valid (a fair test). write a plan for the investigation that includes improvements to the method and apparatus

My plate recommends that of your nutritional intake comes from fruits and vegetables. a. 30% b. 50% c. 20% d. 40%