Resistance, Resistivity, and Ohm's Law Practice Test

Considering the information provided, resistance $R$ (Ω) in a device affects current in a household circuit, while resistivity $\rho$ (in $\Omega\cdot\text{m}$) is a property of the device’s material; Ohm’s Law is $V=IR$. How does changing resistance affect current in a circuit as described?

Based on the passage, household circuits use low-$\rho$ conductors for current and high-$\rho$ insulators for safety; resistance $R$ (Ω) and Ohm’s Law $V=IR$ connect circuit behavior to material choice. Which material likely has higher resistivity based on the passage?