Answer:
The correct answer is option a.
Step-by-step explanation:
Chemical equation is the representation of chemical reaction taking place in between the compounds.While writing a chemical reaction, reactants are written on the left followed by arrow indicating towards right and then products.
Reactant → Product
An equation for the construction of a car with just 2 doors.
2 doors + 1 body + 1 interior + 4 tires → 1 car
Hence, the correct answer is option a.