Answer: 1/4 AA or type A Blood; 1/4 BB or type B Blood; 1/2 AB
Their is AB, O, B, and A. Which is four. If your were to include whether the blood type was a Negative blood type and positive blood type they're would be . AB+, O+, B+, A+, AB-, O-, B-, A-. Which is eight.
6CO2 + 6H2O ------> C6H12O6 + 6O2
