Which set of molecules in these equations, contains more energy? a
CO2 + H20 (carbon dioxide and water)
b. C6H1206 + 02 (Glucose and oxygen)

It is called the medulla oblongata or people usually call it medulla. it is the lower half of the brain stem continuous with the spinal cord. 

It would be c. because they are the same species. the definition for genus is a principal taxonomic category that ranks above species and below family, and is denoted by a capitalized latin name