Propane is burned to provide the heat in many cooking grills. The chemical reaction for this process is shown in the equation below.
C3Hg +502 + 3 CO2 + 4H20 + energy
What are the products in this chemical reaction?
A. C3H3 + 3C02 + energy
B. 4H20 + 502
C. 3C02 + 4H20 + energy
D. C3H3 + 502

The table below shows data for a population of fish in a pond. fish body color # of fins scales? tail shape a silver 4 yes fan b pink 4 yes flat c black 4 yes fan d orange 4 yes flat e orange 4 yes fan f silver 4 yes flat which of the above characteristics would be most in developing a classification system for the fish? a. body color and tail shape b. presence of scales and tail shape c. body color and number of fins d. number of fins and presence of scales