The question is incomplete, complete question :
In preparing students to write a chemical equation, we often use analogies. Let's write an equation for the construction of a car with just 2 doors. We'll use doors, body, interior, tires.
a. 2 doors + 1 body + 1 interior + 4 tires → 1 car
b. doors + body + interior + tires → car
c. 4 doors + 1 body + 1 interior + 4 tires → 1 car
d. 2 doors + 1 body + 1 interior + 4 tires == 1 car
Answer:
The correct option is a.
Step-by-step explanation:
Chemical equation is defined representation of a chemical reaction occurring in the reactants to give product.
While writing a chemical reaction, reactants are written on the left followed by arrow indicating towards right and then products.(Sign if equal to not written in a chemical equation)
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.