If a chemical reaction such as photosynthesis begins with 6 atoms of carbon c , how many atoms of carbon c should be in the products?
a. 12 atoms of carbon c
b. 6 atoms of carbon c
c. 3 atoms of carbon c
d. 2 atoms of carbon c

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.