Which is true of the reaction below? 2A1 + 3CuO - Al2O3 + 3Cu
O A. Al and CuO are products.
O B. Al2O3 and Cu are reactants.
O C. Al and CuO are reactants.
O D. Al and Al2O3 are products.

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

49 ! how are energy cycles and growth cycles related?