Here's why:

* Scales: Snakes have scales made of keratin, the same material as human fingernails. Keratin is a poor conductor of electricity.

* Body Composition: Snake bodies are primarily composed of muscle, fat, and water, all of which are relatively poor conductors.

However, it's important to note:

* Exceptions: Some snakes may have slightly higher conductivity due to specific environmental factors, like the presence of minerals in their diet.

* Moist Skin: A wet snake might be a slightly better conductor than a dry one.

Ultimately, snakes are not considered to be good conductors of electricity. If you're worried about a snake coming into contact with a live wire, it's best to keep them away from electrical sources.