Polar Covalent: One dog slightly stranger than the other.

Meaning

Well this could mean many things. It depends how you look at it. So when I first read this I thought mutation. You should know the this. But for those of you who don´t here is a summary of it. Mutation is when the natural form turns how the wrong way. If you have any questions want me to expain things better just comment and ask me, okay. I hope I helped. And if you are willing mark me brainliest  

Explanation:

answersilicon (si); oxygen (o);