Parrallax is used to calculate the distance.
The correct answer is d. <span>6H20 + 6CO2.
The reactant in the chemical reaction </span>6H2O + 6CO2 ---> C6H12O6 + 6O2 is 6H20 + 6CO2. Remember that the reactant is always at the left side of the equation. So the correct answer is <span>6H20 + 6CO2 since it's in the left of the equation. I hope this answer helped you. </span>
B. Fungi are heterotrophs and plants are autotrophs
