Final answer:
The correct answer is Option A. Johnny decides not to use hydrogen peroxide on his hair while hiding because he is worried it will attract attention due to its strong smell, which could be detrimental when trying to remain concealed.
Step-by-step explanation:
The question is related to a character named Johnny and his decision not to use hydrogen peroxide on his hair while hiding. The use of hydrogen peroxide in hair is commonly to achieve a "peroxide blonde" look through bleaching.
Hydrogen peroxide acts as an oxidizing bleaching agent without chlorine, which allows it to lighten hair without the use of harsh chemicals like chlorine bleach. However, this substance is also known to have a strong smell and can potentially attract attention, which could be detrimental when one is trying to remain hidden. Hydrogen peroxide is also known for its functionality as a household disinfectant, breaking down into water and oxygen gas, and has historical use in disinfecting wounds despite its potential to inhibit healing and induce scarring by destroying newly formed skin cells.
Considering the context of someone hiding and the properties of hydrogen peroxide, Johnny's concern would likely stem from the possibility that its use might draw unwanted attention due to its distinct and strong odor. Thus, the correct answer is Option A: He is worried it will attract attention due to the strong smell.